Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 6833 insertions, 0 deletions

diff --git a/share/themes/Minwaita-Inkscape/gtk-3.0/gtk.css b/share/themes/Minwaita-Inkscape/gtk-3.0/gtk.css
new file mode 100644
index 0000000..3d2830f
--- /dev/null
+++ b/share/themes/Minwaita-Inkscape/gtk-3.0/gtk.css
@@ -0,0 +1,6833 @@
+* {
+  padding: 0;
+  -GtkToolButton-icon-spacing: 2;
+  -GtkTextView-error-underline-color: #cc0000;
+  -GtkScrolledWindow-scrollbar-spacing: 0;
+  -GtkToolItemGroup-expander-size: 11;
+  -GtkWidget-text-handle-width: 20;
+  -GtkWidget-text-handle-height: 20;
+  -GtkDialog-button-spacing: 2;
+  -GtkDialog-action-area-border: 0;
+  outline-color: alpha(currentColor,0.3);
+  outline-style: dashed;
+  outline-offset: -3px;
+  outline-width: 1px;
+  -gtk-outline-radius: 2px;
+  -gtk-secondary-caret-color: #4a90d9;
+}
+
+/***************
+ * Base States *
+ ***************/
+.background {
+  color: #2e3436;
+  background-color: #f5f5f4;
+}
+
+.background:backdrop {
+  color: #313739;
+  background-color: #f5f5f4;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+/*
+   These wildcard seems unavoidable, need to investigate.
+   Wildcards are bad and troublesome, use them with care,
+   or better, just don't.
+   Everytime a wildcard is used a kitten dies, painfully.
+*/
+.gtkstyle-fallback {
+  color: #2e3436;
+  background-color: #f5f5f4;
+}
+
+.gtkstyle-fallback:hover {
+  color: #2e3436;
+  background-color: white;
+}
+
+.gtkstyle-fallback:active {
+  color: #2e3436;
+  background-color: #ddddd9;
+}
+
+.gtkstyle-fallback:disabled {
+  color: #313739;
+  background-color: #f9f9f8;
+}
+
+.gtkstyle-fallback:selected {
+  color: #ffffff;
+  background-color: #4a90d9;
+}
+
+.view, iconview,
+.view text,
+iconview text,
+textview text {
+  color: black;
+  background-color: #fff;
+}
+
+.view:backdrop, iconview:backdrop,
+.view text:backdrop,
+iconview text:backdrop,
+textview text:backdrop {
+  color: #070809;
+  background-color: #fcfcfc;
+}
+
+.view:backdrop:disabled, iconview:backdrop:disabled,
+.view text:backdrop:disabled,
+iconview text:backdrop:disabled,
+textview text:backdrop:disabled {
+  color: #566164;
+}
+
+.view:disabled, iconview:disabled,
+.view text:disabled,
+iconview text:disabled,
+textview text:disabled {
+  color: #313739;
+  background-color: #f9f9f8;
+}
+
+.view:selected:focus, iconview:selected:focus, .view:selected, iconview:selected,
+.view text:selected:focus,
+iconview text:selected:focus,
+textview text:selected:focus,
+.view text:selected,
+iconview text:selected,
+textview text:selected {
+  border-radius: 3px;
+}
+
+textview border {
+  background-color: #fafafa;
+}
+
+.rubberband,
+rubberband,
+flowbox rubberband,
+treeview.view rubberband,
+.content-view rubberband,
+.content-view .rubberband {
+  border: 1px solid #2a76c6;
+  background-color: rgba(42, 118, 198, 0.2);
+}
+
+flowbox flowboxchild {
+  padding: 2px;
+}
+
+flowbox flowboxchild:selected {
+  outline-offset: -2px;
+}
+
+.content-view .tile {
+  margin: 1px;
+  background-color: transparent;
+  border-radius: 0;
+  padding: 0;
+}
+
+.content-view .tile:backdrop {
+  background-color: transparent;
+}
+
+.content-view .tile:active, .content-view .tile:selected {
+  background-color: transparent;
+}
+
+.content-view .tile:disabled {
+  background-color: transparent;
+}
+
+label {
+  caret-color: currentColor;
+}
+
+label.separator {
+  color: #2e3436;
+}
+
+label.separator:backdrop {
+  color: #313739;
+}
+
+label selection {
+  background-color: #4a90d9;
+  color: #ffffff;
+}
+
+label:disabled {
+  color: #313739;
+}
+
+label:disabled:backdrop {
+  color: #566164;
+}
+
+label:backdrop {
+  color: #313739;
+}
+
+.dim-label, label.separator, .titlebar:not(headerbar) .subtitle,
+headerbar .subtitle {
+  opacity: 0.55;
+  text-shadow: none;
+}
+
+assistant .sidebar {
+  background-color: #fff;
+  border-top: 1px solid #c4c4bf;
+}
+
+assistant .sidebar:backdrop {
+  background-color: #fcfcfc;
+  border-color: #cecec9;
+}
+
+assistant.csd .sidebar {
+  border-top-style: none;
+}
+
+assistant .sidebar label {
+  padding: 4px 8px;
+}
+
+assistant .sidebar label.highlight {
+  background-color: #cdcece;
+}
+
+.csd popover.background.touch-selection, .csd popover.background.magnifier, popover.background.touch-selection, popover.background.magnifier, .csd popover.background.osd, popover.background.osd, .app-notification,
+.app-notification.frame, .osd .scale-popup,
+.osd {
+  color: #eeeeec;
+  border: none;
+  background-color: rgba(28, 31, 32, 0.7);
+  background-clip: padding-box;
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+}
+
+popover.background.touch-selection:backdrop, popover.background.magnifier:backdrop, popover.background.osd:backdrop, .app-notification:backdrop, .osd .scale-popup:backdrop,
+.osd:backdrop {
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+/*********************
+ * Spinner Animation *
+ *********************/
+@keyframes spin {
+  to {
+    -gtk-icon-transform: rotate(1turn);
+  }
+}
+
+spinner {
+  background: none;
+  opacity: 0;
+  -gtk-icon-source: -gtk-icontheme("process-working-symbolic");
+}
+
+spinner:checked {
+  opacity: 1;
+  animation: spin 1s linear infinite;
+}
+
+spinner:checked:disabled {
+  opacity: 0.5;
+}
+
+/****************
+ * Text Entries *
+ ****************/
+spinbutton:not(.vertical),
+entry {
+  min-height: 24px;
+  padding-left: 4px;
+  padding-right: 4px;
+  border: 1px solid;
+  border-radius: 2px;
+  transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  color: black;
+  border-color: #c4c4bf;
+  background-color: #fff;
+  box-shadow: inset 0 0 0 1px rgba(74, 144, 217, 0);
+}
+
+spinbutton:not(.vertical) image.left,
+entry image.left {
+  margin-right: 3px;
+}
+
+spinbutton:not(.vertical) image.right,
+entry image.right {
+  margin-left: 3px;
+}
+
+spinbutton:not(.vertical) undershoot.left,
+entry undershoot.left {
+  background-color: transparent;
+  background-image: linear-gradient(to top, rgba(255, 255, 255, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%);
+  padding-left: 1px;
+  background-size: 1px 10px;
+  background-repeat: repeat-y;
+  background-origin: content-box;
+  background-position: left center;
+  border: none;
+  box-shadow: none;
+}
+
+spinbutton:not(.vertical) undershoot.right,
+entry undershoot.right {
+  background-color: transparent;
+  background-image: linear-gradient(to top, rgba(255, 255, 255, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%);
+  padding-right: 1px;
+  background-size: 1px 10px;
+  background-repeat: repeat-y;
+  background-origin: content-box;
+  background-position: right center;
+  border: none;
+  box-shadow: none;
+}
+
+spinbutton.flat:focus:not(.vertical), spinbutton.flat:not(.vertical),
+entry.flat:focus,
+entry.flat {
+  min-height: 0;
+  padding: 2px;
+  background-color: transparent;
+  border-color: transparent;
+  border-radius: 0;
+}
+
+spinbutton:focus:not(.vertical),
+entry:focus {
+  box-shadow: inset 0 0 0 1px #4a90d9;
+  border-color: #4a90d9;
+}
+
+spinbutton:disabled:not(.vertical),
+entry:disabled {
+  color: #313739;
+  border-color: #c4c4bf;
+  background-color: #f9f9f8;
+  box-shadow: none;
+}
+
+spinbutton:backdrop:not(.vertical),
+entry:backdrop {
+  color: #070809;
+  border-color: #cecec9;
+  background-color: #fcfcfc;
+  box-shadow: none;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+spinbutton:backdrop:disabled:not(.vertical),
+entry:backdrop:disabled {
+  color: #566164;
+  border-color: #cecec9;
+  background-color: #f9f9f8;
+  box-shadow: none;
+}
+
+spinbutton.error:not(.vertical),
+entry.error {
+  color: #cc0000;
+  border-color: #cc0000;
+}
+
+spinbutton.error:focus:not(.vertical),
+entry.error:focus {
+  box-shadow: inset 0 0 0 1px #cc0000;
+  border-color: #cc0000;
+}
+
+spinbutton.error:not(.vertical) selection,
+entry.error selection {
+  background-color: #cc0000;
+}
+
+spinbutton.warning:not(.vertical),
+entry.warning {
+  color: #f57900;
+  border-color: #f57900;
+}
+
+spinbutton.warning:focus:not(.vertical),
+entry.warning:focus {
+  box-shadow: inset 0 0 0 1px #f57900;
+  border-color: #f57900;
+}
+
+spinbutton.warning:not(.vertical) selection,
+entry.warning selection {
+  background-color: #f57900;
+}
+
+spinbutton:not(.vertical) image,
+entry image {
+  color: #585d5e;
+}
+
+spinbutton:not(.vertical) image:hover,
+entry image:hover {
+  color: #2e3436;
+}
+
+spinbutton:not(.vertical) image:active,
+entry image:active {
+  color: #4a90d9;
+}
+
+spinbutton:not(.vertical) image:backdrop,
+entry image:backdrop {
+  color: #5a5e60;
+}
+
+spinbutton:drop(active):focus:not(.vertical), spinbutton:drop(active):not(.vertical),
+entry:drop(active):focus,
+entry:drop(active) {
+  border-color: #4e9a06;
+  box-shadow: inset 0 0 0 1px #4e9a06;
+}
+
+.osd spinbutton:not(.vertical), .osd
+entry {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: rgba(0, 0, 0, 0.5);
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+}
+
+.osd spinbutton:focus:not(.vertical), .osd
+entry:focus {
+  color: white;
+  border-color: #4a90d9;
+  background-color: rgba(0, 0, 0, 0.5);
+  background-clip: padding-box;
+  box-shadow: inset 0 0 0 1px #4a90d9;
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+}
+
+.osd spinbutton:backdrop:not(.vertical), .osd
+entry:backdrop {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: rgba(0, 0, 0, 0.5);
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.osd spinbutton:disabled:not(.vertical), .osd
+entry:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: rgba(49, 52, 52, 0.5);
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+spinbutton:not(.vertical) progress,
+entry progress {
+  margin: 2px -6px;
+  background-color: transparent;
+  background-image: none;
+  border-radius: 0;
+  border-width: 0 0 2px;
+  border-color: #4a90d9;
+  border-style: solid;
+  box-shadow: none;
+}
+
+spinbutton:not(.vertical) progress:backdrop,
+entry progress:backdrop {
+  background-color: transparent;
+}
+
+.linked:not(.vertical) > spinbutton:focus:not(.vertical) + spinbutton:not(.vertical),
+.linked:not(.vertical) > spinbutton:focus:not(.vertical) + button,
+.linked:not(.vertical) > spinbutton:focus:not(.vertical) + combobox > box > button.combo, .linked:not(.vertical) >
+entry:focus + spinbutton:not(.vertical),
+.linked:not(.vertical) >
+entry:focus + button,
+.linked:not(.vertical) >
+entry:focus + combobox > box > button.combo,
+.linked:not(.vertical) > spinbutton:focus:not(.vertical) +
+entry, .linked:not(.vertical) >
+entry:focus +
+entry {
+  border-left-color: #4a90d9;
+}
+
+.linked:not(.vertical) > spinbutton:drop(active):not(.vertical) + spinbutton:not(.vertical),
+.linked:not(.vertical) > spinbutton:drop(active):not(.vertical) + button,
+.linked:not(.vertical) > spinbutton:drop(active):not(.vertical) + combobox > box > button.combo, .linked:not(.vertical) >
+entry:drop(active) + spinbutton:not(.vertical),
+.linked:not(.vertical) >
+entry:drop(active) + button,
+.linked:not(.vertical) >
+entry:drop(active) + combobox > box > button.combo,
+.linked:not(.vertical) > spinbutton:drop(active):not(.vertical) +
+entry, .linked:not(.vertical) >
+entry:drop(active) +
+entry {
+  border-left-color: #4e9a06;
+}
+
+.linked.vertical > spinbutton:not(:disabled):not(.vertical) + entry:not(:disabled),
+.linked.vertical > spinbutton:not(:disabled):not(.vertical) + spinbutton:not(:disabled):not(.vertical), .linked.vertical >
+entry:not(:disabled) + entry:not(:disabled),
+.linked.vertical >
+entry:not(:disabled) + spinbutton:not(:disabled):not(.vertical) {
+  border-top-color: #ededec;
+}
+
+.linked.vertical > spinbutton:not(:disabled):not(.vertical) + entry:not(:disabled):backdrop,
+.linked.vertical > spinbutton:not(:disabled):not(.vertical) + spinbutton:not(:disabled):backdrop:not(.vertical), .linked.vertical >
+entry:not(:disabled) + entry:not(:disabled):backdrop,
+.linked.vertical >
+entry:not(:disabled) + spinbutton:not(:disabled):backdrop:not(.vertical) {
+  border-top-color: #efefed;
+}
+
+.linked.vertical > spinbutton:disabled:not(.vertical) + spinbutton:disabled:not(.vertical),
+.linked.vertical > spinbutton:disabled:not(.vertical) + entry:disabled, .linked.vertical >
+entry:disabled + spinbutton:disabled:not(.vertical),
+.linked.vertical >
+entry:disabled + entry:disabled {
+  border-top-color: #ededec;
+}
+
+.linked.vertical > spinbutton:not(.vertical) + spinbutton:focus:not(:only-child):not(.vertical),
+.linked.vertical > spinbutton:not(.vertical) + entry:focus:not(:only-child), .linked.vertical >
+entry + spinbutton:focus:not(:only-child):not(.vertical),
+.linked.vertical >
+entry + entry:focus:not(:only-child) {
+  border-top-color: #4a90d9;
+}
+
+.linked.vertical > spinbutton:not(.vertical) + spinbutton:drop(active):not(:only-child):not(.vertical),
+.linked.vertical > spinbutton:not(.vertical) + entry:drop(active):not(:only-child), .linked.vertical >
+entry + spinbutton:drop(active):not(:only-child):not(.vertical),
+.linked.vertical >
+entry + entry:drop(active):not(:only-child) {
+  border-top-color: #4e9a06;
+}
+
+.linked.vertical > spinbutton:focus:not(:only-child):not(.vertical) + spinbutton:not(.vertical),
+.linked.vertical > spinbutton:focus:not(:only-child):not(.vertical) + entry,
+.linked.vertical > spinbutton:focus:not(:only-child):not(.vertical) + button,
+.linked.vertical > spinbutton:focus:not(:only-child):not(.vertical) + combobox > box > button.combo, .linked.vertical >
+entry:focus:not(:only-child) + spinbutton:not(.vertical),
+.linked.vertical >
+entry:focus:not(:only-child) + entry,
+.linked.vertical >
+entry:focus:not(:only-child) + button,
+.linked.vertical >
+entry:focus:not(:only-child) + combobox > box > button.combo {
+  border-top-color: #4a90d9;
+}
+
+.linked.vertical > spinbutton:drop(active):not(:only-child):not(.vertical) + spinbutton:not(.vertical),
+.linked.vertical > spinbutton:drop(active):not(:only-child):not(.vertical) + entry,
+.linked.vertical > spinbutton:drop(active):not(:only-child):not(.vertical) + button,
+.linked.vertical > spinbutton:drop(active):not(:only-child):not(.vertical) + combobox > box > button.combo, .linked.vertical >
+entry:drop(active):not(:only-child) + spinbutton:not(.vertical),
+.linked.vertical >
+entry:drop(active):not(:only-child) + entry,
+.linked.vertical >
+entry:drop(active):not(:only-child) + button,
+.linked.vertical >
+entry:drop(active):not(:only-child) + combobox > box > button.combo {
+  border-top-color: #4e9a06;
+}
+
+treeview entry:focus:dir(rtl), treeview entry:focus:dir(ltr) {
+  background-color: #fff;
+  transition-property: color, background;
+}
+
+treeview entry.flat, treeview entry {
+  border-radius: 0;
+  background-image: none;
+  background-color: #fff;
+}
+
+treeview entry.flat:focus, treeview entry:focus {
+  border-color: #4a90d9;
+}
+
+/***********
+ * Buttons *
+ ***********/
+@keyframes needs_attention {
+  from {
+    background-image: radial-gradient(farthest-side, #4a90d9 0%, rgba(74, 144, 217, 0) 0%);
+  }
+  to {
+    background-image: radial-gradient(farthest-side, #4a90d9 95%, rgba(74, 144, 217, 0));
+  }
+}
+
+notebook > header > tabs > arrow, button.titlebutton,
+button {
+  min-height: 18px;
+  min-width: 18px;
+  padding: 2px;
+  border: 1px solid;
+  border-radius: 3px;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  background-image: linear-gradient(to bottom, #f5f5f4, #ebebe9 60%, #ddddd9);
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+}
+
+notebook > header > tabs > arrow.file, button.file.titlebutton, notebook > header > tabs > arrow.font, button.font.titlebutton, notebook > header > tabs > arrow.lock, button.lock.titlebutton,
+button.file,
+button.font,
+button.lock {
+  padding: 2px;
+}
+
+notebook > header > tabs > arrow, button.sidebar-button, button.titlebutton,
+button.flat {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  transition: none;
+}
+
+notebook > header > tabs > arrow:hover, button.sidebar-button:hover, button.titlebutton:hover,
+button.flat:hover {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  transition-duration: 500ms;
+}
+
+notebook > header > tabs > arrow:hover:active, button.sidebar-button:hover:active, button.titlebutton:hover:active,
+button.flat:hover:active {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+notebook > header > tabs > arrow:hover, button.titlebutton:hover,
+button:hover {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+  background-image: linear-gradient(to bottom, white, #f5f5f4 60%, #ebebe9);
+}
+
+notebook > header > tabs > arrow:active, button.titlebutton:active, notebook > header > tabs > arrow:checked, button.titlebutton:checked,
+button:active,
+button:checked {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  background-image: image(#e6e6e4);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  transition-duration: 50ms;
+}
+
+notebook > header > tabs > arrow:backdrop, button.sidebar-button:backdrop, button.titlebutton:backdrop, notebook > header > tabs > arrow:backdrop, button.titlebutton:backdrop,
+button:backdrop.flat,
+button:backdrop {
+  border-color: #cecec9;
+  background-image: image(#f5f5f4);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+notebook > header > tabs > arrow:backdrop label, button.sidebar-button:backdrop label, button.titlebutton:backdrop label, notebook > header > tabs > arrow:backdrop, button.sidebar-button:backdrop, button.titlebutton:backdrop, notebook > header > tabs > arrow:backdrop label, button.titlebutton:backdrop label, notebook > header > tabs > arrow:backdrop, button.titlebutton:backdrop,
+button:backdrop.flat label,
+button:backdrop.flat,
+button:backdrop label,
+button:backdrop {
+  color: #313739;
+}
+
+notebook > header > tabs > arrow:backdrop:active, button.sidebar-button:backdrop:active, button.titlebutton:backdrop:active, notebook > header > tabs > arrow:backdrop:checked, button.sidebar-button:backdrop:checked, button.titlebutton:backdrop:checked, notebook > header > tabs > arrow:backdrop:active, button.titlebutton:backdrop:active, notebook > header > tabs > arrow:backdrop:checked, button.titlebutton:backdrop:checked,
+button:backdrop.flat:active,
+button:backdrop.flat:checked,
+button:backdrop:active,
+button:backdrop:checked {
+  border-color: #cecec9;
+  background-image: image(#e4e4e0);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+notebook > header > tabs > arrow:backdrop:active label, button.sidebar-button:backdrop:active label, button.titlebutton:backdrop:active label, notebook > header > tabs > arrow:backdrop:active, button.sidebar-button:backdrop:active, button.titlebutton:backdrop:active, notebook > header > tabs > arrow:backdrop:checked label, button.sidebar-button:backdrop:checked label, button.titlebutton:backdrop:checked label, notebook > header > tabs > arrow:backdrop:checked, button.sidebar-button:backdrop:checked, button.titlebutton:backdrop:checked, notebook > header > tabs > arrow:backdrop:active label, button.titlebutton:backdrop:active label, notebook > header > tabs > arrow:backdrop:active, button.titlebutton:backdrop:active, notebook > header > tabs > arrow:backdrop:checked label, button.titlebutton:backdrop:checked label, notebook > header > tabs > arrow:backdrop:checked, button.titlebutton:backdrop:checked,
+button:backdrop.flat:active label,
+button:backdrop.flat:active,
+button:backdrop.flat:checked label,
+button:backdrop.flat:checked,
+button:backdrop:active label,
+button:backdrop:active,
+button:backdrop:checked label,
+button:backdrop:checked {
+  color: #313739;
+}
+
+notebook > header > tabs > arrow:backdrop:disabled, button.sidebar-button:backdrop:disabled, button.titlebutton:backdrop:disabled, notebook > header > tabs > arrow:backdrop:disabled, button.titlebutton:backdrop:disabled,
+button:backdrop.flat:disabled,
+button:backdrop:disabled {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+notebook > header > tabs > arrow:backdrop:disabled label, button.sidebar-button:backdrop:disabled label, button.titlebutton:backdrop:disabled label, notebook > header > tabs > arrow:backdrop:disabled, button.sidebar-button:backdrop:disabled, button.titlebutton:backdrop:disabled, notebook > header > tabs > arrow:backdrop:disabled label, button.titlebutton:backdrop:disabled label, notebook > header > tabs > arrow:backdrop:disabled, button.titlebutton:backdrop:disabled,
+button:backdrop.flat:disabled label,
+button:backdrop.flat:disabled,
+button:backdrop:disabled label,
+button:backdrop:disabled {
+  color: #566164;
+}
+
+notebook > header > tabs > arrow:backdrop:disabled:active, button.sidebar-button:backdrop:disabled:active, button.titlebutton:backdrop:disabled:active, notebook > header > tabs > arrow:backdrop:disabled:checked, button.sidebar-button:backdrop:disabled:checked, button.titlebutton:backdrop:disabled:checked, notebook > header > tabs > arrow:backdrop:disabled:active, button.titlebutton:backdrop:disabled:active, notebook > header > tabs > arrow:backdrop:disabled:checked, button.titlebutton:backdrop:disabled:checked,
+button:backdrop.flat:disabled:active,
+button:backdrop.flat:disabled:checked,
+button:backdrop:disabled:active,
+button:backdrop:disabled:checked {
+  border-color: #cecec9;
+  background-image: image(#e4e4e0);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+notebook > header > tabs > arrow:backdrop:disabled:active label, button.sidebar-button:backdrop:disabled:active label, button.titlebutton:backdrop:disabled:active label, notebook > header > tabs > arrow:backdrop:disabled:checked label, button.sidebar-button:backdrop:disabled:checked label, button.titlebutton:backdrop:disabled:checked label, notebook > header > tabs > arrow:backdrop:disabled:active label, button.titlebutton:backdrop:disabled:active label, notebook > header > tabs > arrow:backdrop:disabled:checked label, button.titlebutton:backdrop:disabled:checked label,
+button:backdrop.flat:disabled:active label,
+button:backdrop.flat:disabled:checked label,
+button:backdrop:disabled:active label,
+button:backdrop:disabled:checked label {
+  color: #566164;
+}
+
+notebook > header > tabs > arrow:backdrop, button.sidebar-button:backdrop, button.titlebutton:backdrop, notebook > header > tabs > arrow:disabled, button.sidebar-button:disabled, button.titlebutton:disabled, notebook > header > tabs > arrow:backdrop:disabled, button.sidebar-button:backdrop:disabled, button.titlebutton:backdrop:disabled,
+button.flat:backdrop,
+button.flat:disabled,
+button.flat:backdrop:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+notebook > header > tabs > arrow:disabled, button.titlebutton:disabled,
+button:disabled {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+notebook > header > tabs > arrow:disabled label, button.titlebutton:disabled label, notebook > header > tabs > arrow:disabled, button.titlebutton:disabled,
+button:disabled label,
+button:disabled {
+  color: #313739;
+}
+
+notebook > header > tabs > arrow:disabled:active, button.titlebutton:disabled:active, notebook > header > tabs > arrow:disabled:checked, button.titlebutton:disabled:checked,
+button:disabled:active,
+button:disabled:checked {
+  border-color: #c4c4bf;
+  background-image: image(#e4e4e0);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+notebook > header > tabs > arrow:disabled:active label, button.titlebutton:disabled:active label, notebook > header > tabs > arrow:disabled:active, button.titlebutton:disabled:active, notebook > header > tabs > arrow:disabled:checked label, button.titlebutton:disabled:checked label, notebook > header > tabs > arrow:disabled:checked, button.titlebutton:disabled:checked,
+button:disabled:active label,
+button:disabled:active,
+button:disabled:checked label,
+button:disabled:checked {
+  color: #313739;
+}
+
+notebook > header > tabs > arrow.image-button, button.image-button.titlebutton,
+button.image-button {
+  min-width: 18px;
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+notebook > header > tabs > arrow.text-button, button.text-button.titlebutton,
+button.text-button {
+  padding-left: 8px;
+  padding-right: 8px;
+}
+
+notebook > header > tabs > arrow.text-button.image-button, button.text-button.image-button.titlebutton,
+button.text-button.image-button {
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+notebook > header > tabs > arrow.text-button.image-button label, button.text-button.image-button.titlebutton label,
+button.text-button.image-button label {
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+combobox:drop(active) button.combo, notebook > header > tabs > arrow:drop(active), button.titlebutton:drop(active),
+button:drop(active) {
+  color: #4e9a06;
+  border-color: #4e9a06;
+  box-shadow: inset 0 0 0 1px #4e9a06;
+}
+
+row:selected
+button {
+  border-color: #184472;
+}
+
+row:selected button.sidebar-button:not(:active):not(:checked):not(:hover):not(disabled), row:selected
+button.flat:not(:active):not(:checked):not(:hover):not(disabled) {
+  color: #ffffff;
+  border-color: transparent;
+}
+
+row:selected button.sidebar-button:not(:active):not(:checked):not(:hover):not(disabled):backdrop, row:selected
+button.flat:not(:active):not(:checked):not(:hover):not(disabled):backdrop {
+  color: #fcfcfc;
+}
+
+
+button.osd {
+  min-width: 24px;
+  min-height: 24px;
+  color: #eeeeec;
+  border-radius: 3px;
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+  border: none;
+  box-shadow: none;
+}
+
+
+button.osd.image-button {
+  min-width: 24px;
+}
+
+
+button.osd:hover {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(57, 63, 65, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+  border: none;
+  box-shadow: none;
+}
+
+
+button.osd:active,
+button.osd:checked {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(0, 0, 0, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+  border: none;
+  box-shadow: none;
+}
+
+
+button.osd:disabled:backdrop,
+button.osd:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  border: none;
+}
+
+
+button.osd:backdrop {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  border: none;
+}
+
+.csd popover.background.touch-selection button, .csd popover.background.magnifier button, popover.background.touch-selection button, popover.background.magnifier button, .app-notification button,
+.app-notification.frame button,
+.osd
+button {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+popover.background.touch-selection button:hover, popover.background.magnifier button:hover, .app-notification button:hover,
+.osd
+button:hover {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(57, 63, 65, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+popover.background.touch-selection button:active:backdrop, popover.background.magnifier button:active:backdrop, .app-notification button:active:backdrop, popover.background.touch-selection button:active, popover.background.magnifier button:active, .app-notification button:active, popover.background.touch-selection button:checked:backdrop, popover.background.magnifier button:checked:backdrop, .app-notification button:checked:backdrop, popover.background.touch-selection button:checked, popover.background.magnifier button:checked, .app-notification button:checked,
+.osd
+button:active:backdrop,
+.osd
+button:active,
+.osd
+button:checked:backdrop,
+.osd
+button:checked {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(0, 0, 0, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+popover.background.touch-selection button:disabled:backdrop, popover.background.magnifier button:disabled:backdrop, .app-notification button:disabled:backdrop, popover.background.touch-selection button:disabled, popover.background.magnifier button:disabled, .app-notification button:disabled,
+.osd
+button:disabled:backdrop,
+.osd
+button:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+popover.background.touch-selection button:backdrop, popover.background.magnifier button:backdrop, .app-notification button:backdrop,
+.osd
+button:backdrop {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+popover.background.touch-selection button.flat, popover.background.magnifier button.flat, .app-notification button.flat,
+.osd
+button.flat {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: none;
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+}
+
+popover.background.touch-selection button.flat:hover, popover.background.magnifier button.flat:hover, .app-notification button.flat:hover,
+.osd
+button.flat:hover {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(57, 63, 65, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+popover.background.touch-selection button.flat:disabled, popover.background.magnifier button.flat:disabled, .app-notification button.flat:disabled,
+.osd
+button.flat:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  background-image: none;
+  border-color: transparent;
+  box-shadow: none;
+}
+
+popover.background.touch-selection button.flat:backdrop, popover.background.magnifier button.flat:backdrop, .app-notification button.flat:backdrop,
+.osd
+button.flat:backdrop {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+popover.background.touch-selection button.flat:active, popover.background.magnifier button.flat:active, .app-notification button.flat:active, popover.background.touch-selection button.flat:checked, popover.background.magnifier button.flat:checked, .app-notification button.flat:checked,
+.osd
+button.flat:active,
+.osd
+button.flat:checked {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(0, 0, 0, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+
+button.suggested-action {
+  color: white;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  border-bottom-color: #184472;
+  background-image: linear-gradient(to bottom, #4a90d9, #3986d5 60%, #2a76c6);
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+}
+
+.selection-mode button.titlebutton,
+button.suggested-action.flat {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #4a90d9;
+}
+
+
+button.suggested-action:hover {
+  color: white;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  border-bottom-color: #184472;
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.495529);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.495529);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+  background-image: linear-gradient(to bottom, #63a0de, #4a90d9 60%, #3986d5);
+}
+
+
+button.suggested-action:active,
+button.suggested-action:checked {
+  color: white;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  background-image: image(#3180d4);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.selection-mode button.titlebutton:backdrop,
+button.suggested-action:backdrop,
+button.suggested-action.flat:backdrop {
+  border-color: #4a90d9;
+  background-image: image(#4a90d9);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.selection-mode button.titlebutton:backdrop label, .selection-mode button.titlebutton:backdrop,
+button.suggested-action:backdrop label,
+button.suggested-action:backdrop,
+button.suggested-action.flat:backdrop label,
+button.suggested-action.flat:backdrop {
+  color: #dbe9f7;
+}
+
+.selection-mode button.titlebutton:backdrop:active, .selection-mode button.titlebutton:backdrop:checked,
+button.suggested-action:backdrop:active,
+button.suggested-action:backdrop:checked,
+button.suggested-action.flat:backdrop:active,
+button.suggested-action.flat:backdrop:checked {
+  border-color: #438cd8;
+  background-image: image(#438cd8);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.selection-mode button.titlebutton:backdrop:active label, .selection-mode button.titlebutton:backdrop:active, .selection-mode button.titlebutton:backdrop:checked label, .selection-mode button.titlebutton:backdrop:checked,
+button.suggested-action:backdrop:active label,
+button.suggested-action:backdrop:active,
+button.suggested-action:backdrop:checked label,
+button.suggested-action:backdrop:checked,
+button.suggested-action.flat:backdrop:active label,
+button.suggested-action.flat:backdrop:active,
+button.suggested-action.flat:backdrop:checked label,
+button.suggested-action.flat:backdrop:checked {
+  color: #d9e8f7;
+}
+
+.selection-mode button.titlebutton:backdrop:disabled,
+button.suggested-action:backdrop:disabled,
+button.suggested-action.flat:backdrop:disabled {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.selection-mode button.titlebutton:backdrop:disabled label, .selection-mode button.titlebutton:backdrop:disabled,
+button.suggested-action:backdrop:disabled label,
+button.suggested-action:backdrop:disabled,
+button.suggested-action.flat:backdrop:disabled label,
+button.suggested-action.flat:backdrop:disabled {
+  color: #566164;
+}
+
+.selection-mode button.titlebutton:backdrop:disabled:active, .selection-mode button.titlebutton:backdrop:disabled:checked,
+button.suggested-action:backdrop:disabled:active,
+button.suggested-action:backdrop:disabled:checked,
+button.suggested-action.flat:backdrop:disabled:active,
+button.suggested-action.flat:backdrop:disabled:checked {
+  border-color: #438cd8;
+  background-image: image(#438cd8);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.selection-mode button.titlebutton:backdrop:disabled:active label, .selection-mode button.titlebutton:backdrop:disabled:checked label,
+button.suggested-action:backdrop:disabled:active label,
+button.suggested-action:backdrop:disabled:checked label,
+button.suggested-action.flat:backdrop:disabled:active label,
+button.suggested-action.flat:backdrop:disabled:checked label {
+  color: #85b4e6;
+}
+
+.selection-mode button.titlebutton:backdrop, .selection-mode button.titlebutton:disabled, .selection-mode button.titlebutton:backdrop:disabled,
+button.suggested-action.flat:backdrop,
+button.suggested-action.flat:disabled,
+button.suggested-action.flat:backdrop:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: rgba(74, 144, 217, 0.8);
+}
+
+
+button.suggested-action:disabled {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.suggested-action:disabled label,
+button.suggested-action:disabled {
+  color: #313739;
+}
+
+
+button.suggested-action:disabled:active,
+button.suggested-action:disabled:checked {
+  border-color: #215d9c;
+  background-image: image(#438cd8);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.suggested-action:disabled:active label,
+button.suggested-action:disabled:active,
+button.suggested-action:disabled:checked label,
+button.suggested-action:disabled:checked {
+  color: #b4d1ef;
+}
+
+.osd
+button.suggested-action {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(74, 144, 217, 0.5));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd
+button.suggested-action:hover {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(74, 144, 217, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd
+button.suggested-action:active:backdrop, .osd
+button.suggested-action:active, .osd
+button.suggested-action:checked:backdrop, .osd
+button.suggested-action:checked {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(#4a90d9);
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd
+button.suggested-action:disabled:backdrop, .osd
+button.suggested-action:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.osd
+button.suggested-action:backdrop {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(74, 144, 217, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+
+button.destructive-action {
+  color: white;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #a60c0c;
+  border-bottom-color: #760909;
+  background-image: linear-gradient(to bottom, #ef2929, #ee1616 60%, #d51010);
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.560784);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.560784);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+}
+
+
+button.destructive-action.flat {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #ef2929;
+}
+
+
+button.destructive-action:hover {
+  color: white;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #a60c0c;
+  border-bottom-color: #760909;
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.512784);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.512784);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+  background-image: linear-gradient(to bottom, #f14545, #ef2929 60%, #ee1616);
+}
+
+
+button.destructive-action:active,
+button.destructive-action:checked {
+  color: white;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #a60c0c;
+  background-image: image(#e81111);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+
+button.destructive-action:backdrop,
+button.destructive-action.flat:backdrop {
+  border-color: #ef2929;
+  background-image: image(#ef2929);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.destructive-action:backdrop label,
+button.destructive-action:backdrop,
+button.destructive-action.flat:backdrop label,
+button.destructive-action.flat:backdrop {
+  color: #fcd4d4;
+}
+
+
+button.destructive-action:backdrop:active,
+button.destructive-action:backdrop:checked,
+button.destructive-action.flat:backdrop:active,
+button.destructive-action.flat:backdrop:checked {
+  border-color: #ee2323;
+  background-image: image(#ee2323);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.destructive-action:backdrop:active label,
+button.destructive-action:backdrop:active,
+button.destructive-action:backdrop:checked label,
+button.destructive-action:backdrop:checked,
+button.destructive-action.flat:backdrop:active label,
+button.destructive-action.flat:backdrop:active,
+button.destructive-action.flat:backdrop:checked label,
+button.destructive-action.flat:backdrop:checked {
+  color: #fcd3d3;
+}
+
+
+button.destructive-action:backdrop:disabled,
+button.destructive-action.flat:backdrop:disabled {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.destructive-action:backdrop:disabled label,
+button.destructive-action:backdrop:disabled,
+button.destructive-action.flat:backdrop:disabled label,
+button.destructive-action.flat:backdrop:disabled {
+  color: #566164;
+}
+
+
+button.destructive-action:backdrop:disabled:active,
+button.destructive-action:backdrop:disabled:checked,
+button.destructive-action.flat:backdrop:disabled:active,
+button.destructive-action.flat:backdrop:disabled:checked {
+  border-color: #ee2323;
+  background-image: image(#ee2323);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.destructive-action:backdrop:disabled:active label,
+button.destructive-action:backdrop:disabled:checked label,
+button.destructive-action.flat:backdrop:disabled:active label,
+button.destructive-action.flat:backdrop:disabled:checked label {
+  color: #f47070;
+}
+
+
+button.destructive-action.flat:backdrop,
+button.destructive-action.flat:disabled,
+button.destructive-action.flat:backdrop:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: rgba(239, 41, 41, 0.8);
+}
+
+
+button.destructive-action:disabled {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.destructive-action:disabled label,
+button.destructive-action:disabled {
+  color: #313739;
+}
+
+
+button.destructive-action:disabled:active,
+button.destructive-action:disabled:checked {
+  border-color: #a60c0c;
+  background-image: image(#ee2323);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+
+button.destructive-action:disabled:active label,
+button.destructive-action:disabled:active,
+button.destructive-action:disabled:checked label,
+button.destructive-action:disabled:checked {
+  color: #f8a7a7;
+}
+
+.osd
+button.destructive-action {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(239, 41, 41, 0.5));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd
+button.destructive-action:hover {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(239, 41, 41, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd
+button.destructive-action:active:backdrop, .osd
+button.destructive-action:active, .osd
+button.destructive-action:checked:backdrop, .osd
+button.destructive-action:checked {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(#ef2929);
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd
+button.destructive-action:disabled:backdrop, .osd
+button.destructive-action:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.osd
+button.destructive-action:backdrop {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(239, 41, 41, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.stack-switcher >
+button {
+  outline-offset: -3px;
+}
+
+.stack-switcher >
+button > label {
+  padding-left: 6px;
+  padding-right: 6px;
+}
+
+.stack-switcher >
+button > image {
+  padding-left: 6px;
+  padding-right: 6px;
+  padding-top: 2px;
+  padding-bottom: 2px;
+}
+
+.stack-switcher >
+button.text-button {
+  padding-left: 10px;
+  padding-right: 10px;
+}
+
+.stack-switcher >
+button.image-button {
+  padding-left: 2px;
+  padding-right: 2px;
+}
+
+.stack-switcher >
+button.needs-attention:active > label,
+.stack-switcher >
+button.needs-attention:active > image, .stack-switcher >
+button.needs-attention:checked > label,
+.stack-switcher >
+button.needs-attention:checked > image {
+  animation: none;
+  background-image: none;
+}
+
+
+button.font separator,
+button.file separator {
+  background-color: transparent;
+}
+
+
+button.font > box > box > label {
+  font-weight: bold;
+}
+
+.inline-toolbar
+button, .inline-toolbar
+button:backdrop {
+  border-radius: 2px;
+  border-width: 1px;
+}
+
+.primary-toolbar
+button {
+  -gtk-icon-shadow: none;
+}
+
+
+button.circular {
+  border-radius: 9999px;
+  -gtk-outline-radius: 9999px;
+  padding: 2px;
+  background-origin: padding-box, border-box;
+  background-clip: padding-box, border-box;
+}
+
+
+button.circular label {
+  padding: 0;
+}
+
+
+button.circular:not(.flat):not(:checked):not(:active):not(:disabled):not(:backdrop) {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  background-image: linear-gradient(to bottom, #f5f5f4, #ebebe9 60%, #ddddd9);
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+  background-image: linear-gradient(to bottom, #f5f5f4, #ebebe9 60%, #ddddd9), linear-gradient(to top, #a0a097 25%, #c4c4bf 50%);
+  border-color: transparent;
+}
+
+
+button.circular:hover:not(:checked):not(:active):not(:disabled):not(:backdrop) {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+  background-image: linear-gradient(to bottom, white, #f5f5f4 60%, #ebebe9);
+  background-image: linear-gradient(to bottom, white, #f5f5f4 60%, #ebebe9), linear-gradient(to top, #a0a097 25%, #c4c4bf 50%);
+  border-color: transparent;
+}
+
+.stack-switcher >
+button.needs-attention > label,
+.stack-switcher >
+button.needs-attention > image, stacksidebar.needs-attention > label {
+  animation: needs_attention 150ms ease-in;
+  background-image: radial-gradient(farthest-side, #4a90d9 96%, rgba(74, 144, 217, 0)), radial-gradient(farthest-side, rgba(255, 255, 255, 0.769231) 95%, rgba(255, 255, 255, 0));
+  background-size: 6px 6px, 6px 6px;
+  background-repeat: no-repeat;
+  background-position: right 3px, right 4px;
+}
+
+.stack-switcher >
+button.needs-attention > label:backdrop,
+.stack-switcher >
+button.needs-attention > image:backdrop, stacksidebar.needs-attention > label:backdrop {
+  background-size: 6px 6px, 0 0;
+}
+
+.stack-switcher >
+button.needs-attention > label:dir(rtl),
+.stack-switcher >
+button.needs-attention > image:dir(rtl), stacksidebar.needs-attention > label:dir(rtl) {
+  background-position: left 3px, left 4px;
+}
+
+.inline-toolbar toolbutton > button {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  background-image: linear-gradient(to bottom, #f5f5f4, #ebebe9 60%, #ddddd9);
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+}
+
+.inline-toolbar toolbutton > button:hover {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+  background-image: linear-gradient(to bottom, white, #f5f5f4 60%, #ebebe9);
+}
+
+.inline-toolbar toolbutton > button:active, .inline-toolbar toolbutton > button:checked {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  background-image: image(#e6e6e4);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.inline-toolbar toolbutton > button:disabled {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.inline-toolbar toolbutton > button:disabled label, .inline-toolbar toolbutton > button:disabled {
+  color: #313739;
+}
+
+.inline-toolbar toolbutton > button:disabled:active, .inline-toolbar toolbutton > button:disabled:checked {
+  border-color: #c4c4bf;
+  background-image: image(#e4e4e0);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.inline-toolbar toolbutton > button:disabled:active label, .inline-toolbar toolbutton > button:disabled:active, .inline-toolbar toolbutton > button:disabled:checked label, .inline-toolbar toolbutton > button:disabled:checked {
+  color: #313739;
+}
+
+.inline-toolbar toolbutton > button:backdrop {
+  border-color: #cecec9;
+  background-image: image(#f5f5f4);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.inline-toolbar toolbutton > button:backdrop label, .inline-toolbar toolbutton > button:backdrop {
+  color: #313739;
+}
+
+.inline-toolbar toolbutton > button:backdrop:active, .inline-toolbar toolbutton > button:backdrop:checked {
+  border-color: #cecec9;
+  background-image: image(#e4e4e0);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.inline-toolbar toolbutton > button:backdrop:active label, .inline-toolbar toolbutton > button:backdrop:active, .inline-toolbar toolbutton > button:backdrop:checked label, .inline-toolbar toolbutton > button:backdrop:checked {
+  color: #313739;
+}
+
+.inline-toolbar toolbutton > button:backdrop:disabled {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.inline-toolbar toolbutton > button:backdrop:disabled label, .inline-toolbar toolbutton > button:backdrop:disabled {
+  color: #566164;
+}
+
+.inline-toolbar toolbutton > button:backdrop:disabled:active, .inline-toolbar toolbutton > button:backdrop:disabled:checked {
+  border-color: #cecec9;
+  background-image: image(#e4e4e0);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.inline-toolbar toolbutton > button:backdrop:disabled:active label, .inline-toolbar toolbutton > button:backdrop:disabled:checked label {
+  color: #566164;
+}
+
+toolbar.inline-toolbar toolbutton > button.flat,
+toolbar.inline-toolbar toolbutton:backdrop > button.flat, .linked:not(.vertical) > spinbutton:not(.vertical), .linked:not(.vertical) > entry, .inline-toolbar button, .inline-toolbar button:backdrop, .linked > button,
+.linked > button:hover,
+.linked > button:active,
+.linked > button:checked,
+.linked > button:backdrop, .linked > combobox > box > button.combo:dir(ltr), .linked > combobox > box > button.combo:dir(rtl) {
+  border-radius: 0;
+  border-right-style: none;
+}
+
+.linked:not(.vertical) > spinbutton:first-child:not(.vertical), .linked:not(.vertical) > entry:first-child, .inline-toolbar button:first-child, .linked > button:first-child, toolbar.inline-toolbar toolbutton:first-child > button.flat,
+toolbar.inline-toolbar toolbutton:backdrop:first-child > button.flat, combobox.linked button:nth-child(2):dir(rtl), .linked:not(.vertical) > combobox:first-child > box > button.combo {
+  border-top-left-radius: 3px;
+  border-bottom-left-radius: 3px;
+}
+
+.linked:not(.vertical) > spinbutton:last-child:not(.vertical), .linked:not(.vertical) > entry:last-child, .inline-toolbar button:last-child, .linked > button:last-child, toolbar.inline-toolbar toolbutton:last-child > button.flat,
+toolbar.inline-toolbar toolbutton:backdrop:last-child > button.flat, combobox.linked button:nth-child(2):dir(ltr), .linked:not(.vertical) > combobox:last-child > box > button.combo {
+  border-top-right-radius: 3px;
+  border-bottom-right-radius: 3px;
+  border-right-style: solid;
+}
+
+.linked:not(.vertical) > spinbutton:only-child:not(.vertical), .linked:not(.vertical) > entry:only-child, .inline-toolbar button:only-child, .linked > button:only-child, toolbar.inline-toolbar toolbutton:only-child > button.flat,
+toolbar.inline-toolbar toolbutton:backdrop:only-child > button.flat, .linked:not(.vertical) > combobox:only-child > box > button.combo {
+  border-radius: 3px;
+  border-style: solid;
+}
+
+.linked.vertical > spinbutton:not(.vertical), .linked.vertical > entry, .linked.vertical > button,
+.linked.vertical > button:hover,
+.linked.vertical > button:active,
+.linked.vertical > button:checked,
+.linked.vertical > button:backdrop, .linked.vertical > combobox > box > button.combo {
+  border-style: solid solid none solid;
+  border-radius: 0;
+}
+
+.linked.vertical > spinbutton:first-child:not(.vertical), .linked.vertical > entry:first-child, .linked.vertical > button:first-child, .linked.vertical > combobox:first-child > box > button.combo {
+  border-top-left-radius: 3px;
+  border-top-right-radius: 3px;
+}
+
+.linked.vertical > spinbutton:last-child:not(.vertical), .linked.vertical > entry:last-child, .linked.vertical > button:last-child, .linked.vertical > combobox:last-child > box > button.combo {
+  border-bottom-left-radius: 3px;
+  border-bottom-right-radius: 3px;
+  border-style: solid;
+}
+
+.linked.vertical > spinbutton:only-child:not(.vertical), .linked.vertical > entry:only-child, .linked.vertical > button:only-child, .linked.vertical > combobox:only-child > box > button.combo {
+  border-radius: 3px;
+  border-style: solid;
+}
+
+modelbutton.flat,
+.menuitem.button.flat, modelbutton.flat:backdrop, modelbutton.flat:backdrop:hover,
+.menuitem.button.flat:backdrop,
+.menuitem.button.flat:backdrop:hover, button:link,
+button:visited, button:link:hover, button:link:active, button:link:checked,
+button:visited:hover,
+button:visited:active,
+button:visited:checked, calendar.button, .scale-popup button:hover, .scale-popup button:backdrop:hover, .scale-popup button:backdrop:disabled, .scale-popup button:backdrop {
+  background-color: transparent;
+  background-image: none;
+  border-color: transparent;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+/* menu buttons */
+modelbutton.flat,
+.menuitem.button.flat {
+  min-height: 26px;
+  padding-left: 5px;
+  padding-right: 5px;
+  border-radius: 0px;
+  outline-offset: -2px;
+}
+
+modelbutton.flat:hover,
+.menuitem.button.flat:hover {
+  background-color: white;
+}
+
+modelbutton.flat arrow {
+  background: none;
+}
+
+modelbutton.flat arrow:hover {
+  background: none;
+}
+
+modelbutton.flat arrow.left {
+  -gtk-icon-source: -gtk-icontheme("pan-start-symbolic");
+}
+
+modelbutton.flat arrow.right {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic");
+}
+
+button.color {
+  padding: 2px;
+}
+
+button.color colorswatch:only-child {
+  box-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+}
+
+button.color colorswatch:only-child, button.color colorswatch:only-child overlay {
+  border-radius: 0;
+}
+
+.osd button.color colorswatch:only-child {
+  box-shadow: none;
+}
+
+.osd button.color:disabled colorswatch:only-child, .osd button.color:backdrop colorswatch:only-child, .osd button.color:active colorswatch:only-child, .osd button.color:checked colorswatch:only-child, button.color:disabled colorswatch:only-child, button.color:backdrop colorswatch:only-child, button.color:active colorswatch:only-child, button.color:checked colorswatch:only-child {
+  box-shadow: none;
+}
+
+/*********
+ * Links *
+ *********/
+button:link > label,
+button:visited > label,
+*:link,
+button:link,
+button:visited {
+  color: #2a76c6;
+}
+
+button:link > label:visited,
+button:visited > label:visited,
+*:link:visited,
+button:visited {
+  color: #215d9c;
+}
+
+*:selected button:link > label:visited, *:selected
+button:visited > label:visited,
+*:selected
+*:link:visited,
+*:selected button:visited:link,
+*:selected
+button:visited {
+  color: #b7d3f0;
+}
+
+button:link > label:hover,
+button:visited > label:hover,
+*:link:hover,
+button:hover:link,
+button:hover:visited {
+  color: #4a90d9;
+}
+
+*:selected button:link > label:hover, *:selected
+button:visited > label:hover,
+*:selected
+*:link:hover,
+*:selected button:hover:link,
+*:selected
+button:hover:visited {
+  color: #edf4fb;
+}
+
+button:link > label:active,
+button:visited > label:active,
+*:link:active,
+button:active:link,
+button:active:visited {
+  color: #2a76c6;
+}
+
+*:selected button:link > label:active, *:selected
+button:visited > label:active,
+*:selected
+*:link:active,
+*:selected button:active:link,
+*:selected
+button:active:visited {
+  color: #dbe9f7;
+}
+
+button:link > label:backdrop:backdrop:hover,
+button:visited > label:backdrop:backdrop:hover, button:link > label:backdrop:backdrop:hover:selected,
+button:visited > label:backdrop:backdrop:hover:selected, button:link > label:backdrop,
+button:visited > label:backdrop,
+*:link:backdrop:backdrop:hover,
+button:backdrop:backdrop:hover:link,
+button:backdrop:backdrop:hover:visited,
+*:link:backdrop:backdrop:hover:selected,
+button:backdrop:backdrop:hover:selected:link,
+button:backdrop:backdrop:hover:selected:visited,
+.titlebar:not(headerbar) button.selection-mode .subtitle:backdrop:backdrop:hover:link,
+headerbar button.selection-mode .subtitle:backdrop:backdrop:hover:link,
+*:link:backdrop,
+button:backdrop:link,
+button:backdrop:visited {
+  color: #4a90d9;
+}
+
+infobar.info *:link, infobar.info button:link, infobar.info
+button:visited, infobar.question *:link, infobar.question button:link, infobar.question
+button:visited, infobar.warning *:link, infobar.warning button:link, infobar.warning
+button:visited, infobar.error *:link, infobar.error button:link, infobar.error
+button:visited, button:link > label:selected,
+button:visited > label:selected,
+*:selected button:link > label,
+*:selected
+button:visited > label,
+*:link:selected,
+button:selected:link,
+button:selected:visited,
+.titlebar:not(headerbar) button.selection-mode .subtitle:link,
+headerbar button.selection-mode .subtitle:link,
+*:selected
+*:link,
+*:selected button:link,
+*:selected
+button:visited {
+  color: #dbe9f7;
+}
+
+button:link,
+button:visited {
+  text-shadow: none;
+}
+
+button:link:hover, button:link:active, button:link:checked,
+button:visited:hover,
+button:visited:active,
+button:visited:checked {
+  text-shadow: none;
+}
+
+button:link > label,
+button:visited > label {
+  text-decoration-line: underline;
+}
+
+/*****************
+ * GtkSpinButton *
+ *****************/
+spinbutton:not(.vertical) {
+  padding: 0;
+}
+
+spinbutton:not(.vertical) entry {
+  min-width: 24px;
+  margin: 0;
+  background: none;
+  background-color: transparent;
+  border: none;
+  border-radius: 0;
+  box-shadow: none;
+}
+
+spinbutton:not(.vertical) entry:backdrop:disabled {
+  background-color: transparent;
+}
+
+spinbutton:not(.vertical) button {
+  min-height: 16px;
+  margin: 0;
+  padding-bottom: 0;
+  padding-top: 0;
+  color: #43484a;
+  background-image: none;
+  border-style: none none none solid;
+  border-color: rgba(196, 196, 191, 0.3);
+  border-radius: 0;
+  box-shadow: none;
+}
+
+spinbutton:not(.vertical) button:dir(rtl) {
+  border-style: none solid none none;
+}
+
+spinbutton:not(.vertical) button:hover {
+  color: #2e3436;
+  background-color: rgba(46, 52, 54, 0.05);
+}
+
+spinbutton:not(.vertical) button:disabled {
+  color: rgba(49, 55, 57, 0.3);
+  background-color: transparent;
+}
+
+spinbutton:not(.vertical) button:active {
+  background-color: rgba(0, 0, 0, 0.1);
+  box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.2);
+}
+
+spinbutton:not(.vertical) button:backdrop {
+  color: #454b4d;
+  background-color: transparent;
+  border-color: rgba(206, 206, 201, 0.3);
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+spinbutton:not(.vertical) button:backdrop:disabled {
+  color: rgba(86, 97, 100, 0.3);
+  background-color: transparent;
+  border-style: none none none solid;
+}
+
+spinbutton:not(.vertical) button:backdrop:disabled:dir(rtl) {
+  border-style: none solid none none;
+}
+
+spinbutton:not(.vertical) button:dir(ltr):last-child {
+  border-radius: 0 3px 3px 0;
+}
+
+spinbutton:not(.vertical) button:dir(rtl):first-child {
+  border-radius: 3px 0 0 3px;
+}
+
+.osd spinbutton:not(.vertical) button {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #eeeeec;
+  border-style: none none none solid;
+  border-color: rgba(0, 0, 0, 0.4);
+  border-radius: 0;
+  box-shadow: none;
+  -gtk-icon-shadow: 0 1px black;
+}
+
+.osd spinbutton:not(.vertical) button:dir(rtl) {
+  border-style: none solid none none;
+}
+
+.osd spinbutton:not(.vertical) button:hover {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.5);
+  background-color: rgba(238, 238, 236, 0.1);
+  -gtk-icon-shadow: 0 1px black;
+  box-shadow: none;
+}
+
+.osd spinbutton:not(.vertical) button:backdrop {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.5);
+  -gtk-icon-shadow: none;
+  box-shadow: none;
+}
+
+.osd spinbutton:not(.vertical) button:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.5);
+  -gtk-icon-shadow: none;
+  box-shadow: none;
+}
+
+.osd spinbutton:not(.vertical) button:dir(ltr):last-child {
+  border-radius: 0 3px 3px 0;
+}
+
+.osd spinbutton:not(.vertical) button:dir(rtl):first-child {
+  border-radius: 3px 0 0 3px;
+}
+
+spinbutton.vertical:disabled {
+  color: #313739;
+}
+
+spinbutton.vertical:backdrop:disabled {
+  color: #566164;
+}
+
+spinbutton.vertical:drop(active) {
+  border-color: transparent;
+  box-shadow: none;
+}
+
+spinbutton.vertical entry {
+  min-height: 24px;
+  min-width: 24px;
+  padding: 0;
+  border-radius: 0;
+}
+
+spinbutton.vertical button {
+  min-height: 24px;
+  min-width: 24px;
+  padding: 0;
+}
+
+spinbutton.vertical button.up {
+  border-radius: 3px 3px 0 0;
+  border-style: solid solid none solid;
+}
+
+spinbutton.vertical button.down {
+  border-radius: 0 0 3px 3px;
+  border-style: none solid solid solid;
+}
+
+.osd spinbutton.vertical button:first-child {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd spinbutton.vertical button:first-child:hover {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(57, 63, 65, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd spinbutton.vertical button:first-child:active {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(0, 0, 0, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd spinbutton.vertical button:first-child:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.osd spinbutton.vertical button:first-child:backdrop {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+treeview spinbutton:not(.vertical) {
+  min-height: 0;
+  border-style: none;
+  border-radius: 0;
+}
+
+treeview spinbutton:not(.vertical) entry {
+  min-height: 0;
+  padding: 1px 2px;
+}
+
+/**************
+ * ComboBoxes *
+ **************/
+combobox arrow {
+  -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
+  min-height: 16px;
+  min-width: 16px;
+}
+
+combobox:drop(active) {
+  box-shadow: none;
+}
+
+/************
+ * Toolbars *
+ ************/
+toolbar, .inline-toolbar, searchbar,
+.location-bar {
+  -GtkWidget-window-dragging: true;
+  padding: 2px;
+}
+
+toolbar {
+  padding: 3px;
+}
+
+toolbar.horizontal:not(.inline-toolbar) toolitem label {
+  color: #2e3436;
+}
+
+toolbar toolitem label {
+  color: #2e3436;
+}
+
+.osd toolbar {
+  background-color: transparent;
+}
+
+toolbar.osd {
+  padding: 13px;
+  border: none;
+  border-radius: 4px;
+  background-color: rgba(28, 31, 32, 0.7);
+}
+
+toolbar.osd.left, toolbar.osd.right, toolbar.osd.top, toolbar.osd.bottom {
+  border-radius: 0;
+}
+
+toolbar.horizontal separator {
+  margin: 0 7px 1px 6px;
+}
+
+toolbar.vertical separator {
+  margin: 6px 1px 7px 0;
+}
+
+toolbar:not(.inline-toolbar):not(.osd) switch,
+toolbar:not(.inline-toolbar):not(.osd) scale,
+toolbar:not(.inline-toolbar):not(.osd) entry,
+toolbar:not(.inline-toolbar):not(.osd) spinbutton,
+toolbar:not(.inline-toolbar):not(.osd) button {
+  margin-right: 1px;
+  margin-bottom: 1px;
+}
+
+.inline-toolbar {
+  padding: 3px;
+  border-width: 0 1px 1px;
+  border-radius: 0  0 5px 5px;
+}
+
+searchbar,
+.location-bar {
+  border-width: 0 0 1px;
+  padding: 3px;
+}
+
+.inline-toolbar, searchbar,
+.location-bar {
+  border-style: solid;
+  border-color: #c4c4bf;
+  background-color: #e6e6e4;
+}
+
+.inline-toolbar:backdrop, searchbar:backdrop,
+.location-bar:backdrop {
+  border-color: #cecec9;
+  background-color: #e7e7e5;
+  box-shadow: none;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+/***************
+ * Header bars *
+ ***************/
+.titlebar:not(headerbar),
+headerbar {
+  padding: 0 5px;
+  min-height: 32px;
+  border-width: 0 0 1px;
+  border-style: solid;
+  border-radius: 0;
+  color: #2e3436;
+  background: #f5f5f4 linear-gradient(to top, #d1d1cc, #f0f0ef);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.8);
+}
+
+.titlebar:not(headerbar) ~ separator,
+headerbar ~ separator {
+  background-image: image(#a0a097);
+}
+
+.titlebar:not(headerbar), .titlebar:first-child:not(headerbar), .titlebar:last-child:not(headerbar), .titlebar:first-child:last-child:not(headerbar),
+headerbar,
+headerbar:first-child,
+headerbar:last-child,
+headerbar:first-child:last-child {
+  border-color: #a0a097;
+}
+
+.titlebar:backdrop:not(headerbar), .titlebar:first-child:backdrop:not(headerbar), .titlebar:last-child:backdrop:not(headerbar), .titlebar:first-child:last-child:backdrop:not(headerbar),
+headerbar:backdrop,
+headerbar:first-child:backdrop,
+headerbar:last-child:backdrop,
+headerbar:first-child:last-child:backdrop {
+  border-color: #cecec9;
+}
+
+.titlebar:backdrop:not(headerbar),
+headerbar:backdrop {
+  background-image: none;
+}
+
+.titlebar:backdrop:not(headerbar),
+headerbar:backdrop {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+.titlebar:backdrop:not(headerbar), .titlebar:backdrop:not(headerbar) label.title, .titlebar:backdrop:not(headerbar) label.subtitle,
+headerbar:backdrop,
+headerbar:backdrop label.title,
+headerbar:backdrop label.subtitle {
+  color: #313739;
+}
+
+.titlebar:not(headerbar) .title,
+headerbar .title {
+  padding-left: 8px;
+  padding-right: 8px;
+  font-weight: bold;
+}
+
+.titlebar:not(headerbar) .subtitle,
+headerbar .subtitle {
+  font-size: smaller;
+  padding-left: 12px;
+  padding-right: 12px;
+}
+
+.titlebar:not(headerbar) button.selection-mode,
+headerbar button.selection-mode {
+  color: #ffffff;
+  border-color: #184472;
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.5);
+  background: #4a90d9 linear-gradient(to top, #256ab1, #428bd7);
+  box-shadow: inset 0 1px rgba(146, 188, 232, 0.9);
+  color: #ffffff;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  border-bottom-color: #184472;
+  background-image: linear-gradient(to bottom, #4a90d9, #3986d5 60%, #2a76c6);
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop,
+headerbar button.selection-mode:backdrop {
+  background-image: none;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop,
+headerbar button.selection-mode:backdrop {
+  background-color: #4a90d9;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(165, 200, 236, 0.88);
+}
+
+.titlebar:not(headerbar) button.selection-mode.flat,
+headerbar button.selection-mode.flat {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.titlebar:not(headerbar) button.selection-mode:hover,
+headerbar button.selection-mode:hover {
+  color: #ffffff;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  border-bottom-color: #184472;
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.495529);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.495529);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+  background-image: linear-gradient(to bottom, #63a0de, #4a90d9 60%, #3986d5);
+}
+
+.titlebar:not(headerbar) button.selection-mode:active, .titlebar:not(headerbar) button.selection-mode:checked,
+headerbar button.selection-mode:active,
+headerbar button.selection-mode:checked {
+  color: #ffffff;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  background-image: image(#3180d4);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat, .titlebar:not(headerbar) button.selection-mode:backdrop,
+headerbar button.selection-mode:backdrop.flat,
+headerbar button.selection-mode:backdrop {
+  border-color: #4a90d9;
+  background-image: image(#4a90d9);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat label, .titlebar:not(headerbar) button.selection-mode:backdrop.flat, .titlebar:not(headerbar) button.selection-mode:backdrop label, .titlebar:not(headerbar) button.selection-mode:backdrop,
+headerbar button.selection-mode:backdrop.flat label,
+headerbar button.selection-mode:backdrop.flat,
+headerbar button.selection-mode:backdrop label,
+headerbar button.selection-mode:backdrop {
+  color: #dbe9f7;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat:active, .titlebar:not(headerbar) button.selection-mode:backdrop.flat:checked, .titlebar:not(headerbar) button.selection-mode:backdrop:active, .titlebar:not(headerbar) button.selection-mode:backdrop:checked,
+headerbar button.selection-mode:backdrop.flat:active,
+headerbar button.selection-mode:backdrop.flat:checked,
+headerbar button.selection-mode:backdrop:active,
+headerbar button.selection-mode:backdrop:checked {
+  border-color: #438cd8;
+  background-image: image(#438cd8);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat:active label, .titlebar:not(headerbar) button.selection-mode:backdrop.flat:active, .titlebar:not(headerbar) button.selection-mode:backdrop.flat:checked label, .titlebar:not(headerbar) button.selection-mode:backdrop.flat:checked, .titlebar:not(headerbar) button.selection-mode:backdrop:active label, .titlebar:not(headerbar) button.selection-mode:backdrop:active, .titlebar:not(headerbar) button.selection-mode:backdrop:checked label, .titlebar:not(headerbar) button.selection-mode:backdrop:checked,
+headerbar button.selection-mode:backdrop.flat:active label,
+headerbar button.selection-mode:backdrop.flat:active,
+headerbar button.selection-mode:backdrop.flat:checked label,
+headerbar button.selection-mode:backdrop.flat:checked,
+headerbar button.selection-mode:backdrop:active label,
+headerbar button.selection-mode:backdrop:active,
+headerbar button.selection-mode:backdrop:checked label,
+headerbar button.selection-mode:backdrop:checked {
+  color: #d9e8f7;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat:disabled, .titlebar:not(headerbar) button.selection-mode:backdrop:disabled,
+headerbar button.selection-mode:backdrop.flat:disabled,
+headerbar button.selection-mode:backdrop:disabled {
+  border-color: #65a1df;
+  background-image: image(#65a1df);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat:disabled label, .titlebar:not(headerbar) button.selection-mode:backdrop.flat:disabled, .titlebar:not(headerbar) button.selection-mode:backdrop:disabled label, .titlebar:not(headerbar) button.selection-mode:backdrop:disabled,
+headerbar button.selection-mode:backdrop.flat:disabled label,
+headerbar button.selection-mode:backdrop.flat:disabled,
+headerbar button.selection-mode:backdrop:disabled label,
+headerbar button.selection-mode:backdrop:disabled {
+  color: #9bc2ea;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat:disabled:active, .titlebar:not(headerbar) button.selection-mode:backdrop.flat:disabled:checked, .titlebar:not(headerbar) button.selection-mode:backdrop:disabled:active, .titlebar:not(headerbar) button.selection-mode:backdrop:disabled:checked,
+headerbar button.selection-mode:backdrop.flat:disabled:active,
+headerbar button.selection-mode:backdrop.flat:disabled:checked,
+headerbar button.selection-mode:backdrop:disabled:active,
+headerbar button.selection-mode:backdrop:disabled:checked {
+  border-color: #438cd8;
+  background-image: image(#438cd8);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode:backdrop.flat:disabled:active label, .titlebar:not(headerbar) button.selection-mode:backdrop.flat:disabled:checked label, .titlebar:not(headerbar) button.selection-mode:backdrop:disabled:active label, .titlebar:not(headerbar) button.selection-mode:backdrop:disabled:checked label,
+headerbar button.selection-mode:backdrop.flat:disabled:active label,
+headerbar button.selection-mode:backdrop.flat:disabled:checked label,
+headerbar button.selection-mode:backdrop:disabled:active label,
+headerbar button.selection-mode:backdrop:disabled:checked label {
+  color: #85b4e6;
+}
+
+.titlebar:not(headerbar) button.selection-mode.flat:backdrop, .titlebar:not(headerbar) button.selection-mode.flat:disabled, .titlebar:not(headerbar) button.selection-mode.flat:backdrop:disabled,
+headerbar button.selection-mode.flat:backdrop,
+headerbar button.selection-mode.flat:disabled,
+headerbar button.selection-mode.flat:backdrop:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.titlebar:not(headerbar) button.selection-mode:disabled,
+headerbar button.selection-mode:disabled {
+  border-color: #215d9c;
+  background-image: image(#65a1df);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.titlebar:not(headerbar) button.selection-mode:disabled label, .titlebar:not(headerbar) button.selection-mode:disabled,
+headerbar button.selection-mode:disabled label,
+headerbar button.selection-mode:disabled {
+  color: #b2d0ef;
+}
+
+.titlebar:not(headerbar) button.selection-mode:disabled:active, .titlebar:not(headerbar) button.selection-mode:disabled:checked,
+headerbar button.selection-mode:disabled:active,
+headerbar button.selection-mode:disabled:checked {
+  border-color: #215d9c;
+  background-image: image(#438cd8);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+.titlebar:not(headerbar) button.selection-mode:disabled:active label, .titlebar:not(headerbar) button.selection-mode:disabled:active, .titlebar:not(headerbar) button.selection-mode:disabled:checked label, .titlebar:not(headerbar) button.selection-mode:disabled:checked,
+headerbar button.selection-mode:disabled:active label,
+headerbar button.selection-mode:disabled:active,
+headerbar button.selection-mode:disabled:checked label,
+headerbar button.selection-mode:disabled:checked {
+  color: #b4d1ef;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action,
+headerbar button.selection-mode.suggested-action {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  background-image: linear-gradient(to bottom, #f5f5f4, #ebebe9 60%, #ddddd9);
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:hover,
+headerbar button.selection-mode.suggested-action:hover {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+  background-image: linear-gradient(to bottom, white, #f5f5f4 60%, #ebebe9);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:active,
+headerbar button.selection-mode.suggested-action:active {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  background-image: image(#e6e6e4);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:disabled,
+headerbar button.selection-mode.suggested-action:disabled {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:disabled label, .titlebar:not(headerbar) button.selection-mode.suggested-action:disabled,
+headerbar button.selection-mode.suggested-action:disabled label,
+headerbar button.selection-mode.suggested-action:disabled {
+  color: #313739;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:backdrop,
+headerbar button.selection-mode.suggested-action:backdrop {
+  border-color: #cecec9;
+  background-image: image(#f5f5f4);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:backdrop label, .titlebar:not(headerbar) button.selection-mode.suggested-action:backdrop,
+headerbar button.selection-mode.suggested-action:backdrop label,
+headerbar button.selection-mode.suggested-action:backdrop {
+  color: #313739;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:backdrop:disabled,
+headerbar button.selection-mode.suggested-action:backdrop:disabled {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #184472;
+}
+
+.titlebar:not(headerbar) button.selection-mode.suggested-action:backdrop:disabled label, .titlebar:not(headerbar) button.selection-mode.suggested-action:backdrop:disabled,
+headerbar button.selection-mode.suggested-action:backdrop:disabled label,
+headerbar button.selection-mode.suggested-action:backdrop:disabled {
+  color: #566164;
+}
+
+.titlebar:not(headerbar) button .selection-menu:backdrop, .titlebar:not(headerbar) button .selection-menu,
+headerbar button .selection-menu:backdrop,
+headerbar button .selection-menu {
+  border-color: rgba(74, 144, 217, 0);
+  background-color: rgba(74, 144, 217, 0);
+  background-image: none;
+  box-shadow: none;
+  padding-left: 10px;
+  padding-right: 10px;
+}
+
+.titlebar:not(headerbar) button .selection-menu:backdrop GtkArrow, .titlebar:not(headerbar) button .selection-menu GtkArrow,
+headerbar button .selection-menu:backdrop GtkArrow,
+headerbar button .selection-menu GtkArrow {
+  -GtkArrow-arrow-scaling: 1;
+}
+
+.titlebar:not(headerbar) button .selection-menu:backdrop .arrow, .titlebar:not(headerbar) button .selection-menu .arrow,
+headerbar button .selection-menu:backdrop .arrow,
+headerbar button .selection-menu .arrow {
+  -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
+  color: rgba(255, 255, 255, 0.5);
+  -gtk-icon-shadow: none;
+}
+
+.tiled .titlebar:backdrop:not(headerbar), .tiled .titlebar:not(headerbar),
+.maximized .titlebar:backdrop:not(headerbar),
+.maximized .titlebar:not(headerbar), .tiled
+headerbar:backdrop, .tiled
+headerbar,
+.maximized
+headerbar:backdrop,
+.maximized
+headerbar {
+  border-radius: 0;
+}
+
+.default-decoration.titlebar:not(headerbar),
+headerbar.default-decoration {
+  min-height: 24px;
+  padding: 2px;
+}
+
+.default-decoration.titlebar:not(headerbar) button.titlebutton,
+headerbar.default-decoration button.titlebutton {
+  min-height: 22px;
+  min-width: 22px;
+  margin: 0;
+  padding: 0;
+}
+
+.solid-csd .titlebar:backdrop:dir(rtl):not(headerbar), .solid-csd .titlebar:backdrop:dir(ltr):not(headerbar), .solid-csd .titlebar:dir(rtl):not(headerbar), .solid-csd .titlebar:dir(ltr):not(headerbar), .solid-csd
+headerbar:backdrop:dir(rtl), .solid-csd
+headerbar:backdrop:dir(ltr), .solid-csd
+headerbar:dir(rtl), .solid-csd
+headerbar:dir(ltr) {
+  margin-left: -1px;
+  margin-right: -1px;
+  margin-top: -1px;
+  border-radius: 0;
+  box-shadow: none;
+}
+
+headerbar entry,
+headerbar spinbutton,
+headerbar separator,
+headerbar button {
+  margin-top: 4px;
+  margin-bottom: 4px;
+}
+
+headerbar switch {
+  margin-top: 5px;
+  margin-bottom: 5px;
+}
+
+.background:not(.tiled):not(.maximized):not(.solid-csd) .titlebar:backdrop, .background:not(.tiled):not(.maximized):not(.solid-csd) .titlebar {
+  border-top-left-radius: 4px;
+  border-top-right-radius: 4px;
+}
+
+window:not(.tiled):not(.maximized):not(.solid-csd) separator:first-child + headerbar:backdrop, window:not(.tiled):not(.maximized):not(.solid-csd) separator:first-child + headerbar,
+window:not(.tiled):not(.maximized):not(.solid-csd) headerbar:first-child:backdrop,
+window:not(.tiled):not(.maximized):not(.solid-csd) headerbar:first-child {
+  border-top-left-radius: 4px;
+}
+
+window:not(.tiled):not(.maximized):not(.solid-csd) headerbar:last-child:backdrop, window:not(.tiled):not(.maximized):not(.solid-csd) headerbar:last-child {
+  border-top-right-radius: 4px;
+}
+
+window:not(.tiled):not(.maximized):not(.solid-csd) stack headerbar:first-child:backdrop, window:not(.tiled):not(.maximized):not(.solid-csd) stack headerbar:first-child, window:not(.tiled):not(.maximized):not(.solid-csd) stack headerbar:last-child:backdrop, window:not(.tiled):not(.maximized):not(.solid-csd) stack headerbar:last-child {
+  border-top-left-radius: 4px;
+  border-top-right-radius: 4px;
+}
+
+window.csd > .titlebar:not(headerbar) {
+  padding: 0;
+  background-color: transparent;
+  background-image: none;
+  border-style: none;
+  border-color: transparent;
+  box-shadow: none;
+}
+
+.titlebar:not(headerbar) > separator {
+  background-color: #c4c4bf;
+}
+
+/************
+ * Pathbars *
+ ************/
+.path-bar button.text-button, .path-bar button.image-button, .path-bar button {
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+.path-bar button.text-button.image-button label {
+  padding-left: 0;
+  padding-right: 0;
+}
+
+.path-bar button.text-button.image-button label:last-child, .path-bar button label:last-child {
+  padding-right: 8px;
+}
+
+.path-bar button.text-button.image-button label:first-child, .path-bar button label:first-child {
+  padding-left: 8px;
+}
+
+.path-bar button image {
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+.path-bar button.slider-button {
+  padding-left: 0;
+  padding-right: 0;
+}
+
+/**************
+ * Tree Views *
+ **************/
+treeview.view {
+  border-left-color: #979a9b;
+  border-top-color: #f5f5f4;
+}
+
+* {
+  -GtkTreeView-horizontal-separator: 4;
+  -GtkTreeView-grid-line-width: 1;
+  -GtkTreeView-grid-line-pattern: '';
+  -GtkTreeView-tree-line-width: 1;
+  -GtkTreeView-tree-line-pattern: '';
+  -GtkTreeView-expander-size: 16;
+}
+
+treeview.view:selected:focus, treeview.view:selected {
+  border-radius: 0;
+}
+
+treeview.view:selected:backdrop, treeview.view:selected {
+  border-left-color: #a5c8ec;
+  border-top-color: rgba(46, 52, 54, 0.1);
+}
+
+treeview.view:disabled {
+  color: #313739;
+}
+
+treeview.view:disabled:selected {
+  color: #92bce8;
+}
+
+treeview.view:disabled:selected:backdrop {
+  color: #80b1e4;
+}
+
+treeview.view:disabled:backdrop {
+  color: #566164;
+}
+
+treeview.view.separator {
+  min-height: 2px;
+  color: #f5f5f4;
+}
+
+treeview.view.separator:backdrop {
+  color: rgba(245, 245, 244, 0.1);
+}
+
+treeview.view:backdrop {
+  border-left-color: #939697;
+  border-top: #f5f5f4;
+}
+
+treeview.view:drop(active) {
+  border-style: solid none;
+  border-width: 1px;
+  border-color: #184472;
+}
+
+treeview.view:drop(active).after {
+  border-top-style: none;
+}
+
+treeview.view:drop(active).before {
+  border-bottom-style: none;
+}
+
+treeview.view.expander {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic");
+  color: #4d4d4d;
+}
+
+treeview.view.expander:dir(rtl) {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic-rtl");
+}
+
+treeview.view.expander:hover {
+  color: black;
+}
+
+treeview.view.expander:selected {
+  color: #c9def4;
+}
+
+treeview.view.expander:selected:hover {
+  color: #ffffff;
+}
+
+treeview.view.expander:selected:backdrop {
+  color: #c7dcf2;
+}
+
+treeview.view.expander:checked {
+  -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
+}
+
+treeview.view.expander:backdrop {
+  color: #6e7274;
+}
+
+treeview.view.progressbar {
+  color: #fff;
+  border: 1px solid #184472;
+  border-radius: 4px;
+  background-color: #4a90d9;
+  background-image: linear-gradient(to bottom, #4a90d9, #2a76c6);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.3), 0 1px rgba(0, 0, 0, 0.2);
+}
+
+treeview.view.progressbar:selected:focus, treeview.view.progressbar:selected {
+  border-radius: 4px;
+  color: #4a90d9;
+  box-shadow: none;
+  background-image: linear-gradient(to bottom, #fff, #e6e6e6);
+}
+
+treeview.view.progressbar:selected:focus:backdrop, treeview.view.progressbar:selected:backdrop {
+  color: #4a90d9;
+  border-color: #184472;
+  background-color: #fcfcfc;
+}
+
+treeview.view.progressbar:backdrop {
+  color: #fcfcfc;
+  background-image: none;
+  box-shadow: none;
+}
+
+treeview.view.trough {
+  background-color: rgba(46, 52, 54, 0.1);
+  border-radius: 4px;
+}
+
+treeview.view.trough:selected:focus, treeview.view.trough:selected {
+  background-color: rgba(255, 255, 255, 0.3);
+  border-radius: 4px;
+  border-width: 1px 0;
+  border-style: solid;
+  border-color: #4a90d9;
+}
+
+treeview.view header button {
+  color: #979a9b;
+  background-color: #fff;
+  font-weight: bold;
+  text-shadow: none;
+  box-shadow: none;
+}
+
+treeview.view header button:hover {
+  color: #636769;
+  box-shadow: none;
+  transition: none;
+}
+
+treeview.view header button:active {
+  color: #2e3436;
+  transition: none;
+}
+
+treeview.view header button:last-child:backdrop, treeview.view header button:last-child {
+  border-right-style: none;
+}
+
+treeview.view button.dnd:active, treeview.view button.dnd:selected, treeview.view button.dnd:hover, treeview.view button.dnd,
+treeview.view header.button.dnd:active,
+treeview.view header.button.dnd:selected,
+treeview.view header.button.dnd:hover,
+treeview.view header.button.dnd {
+  padding: 0 6px;
+  color: #fff;
+  background-image: none;
+  background-color: #4a90d9;
+  border-style: none;
+  border-radius: 0;
+  box-shadow: inset 0 0 0 1px #fff;
+  text-shadow: none;
+  transition: none;
+}
+
+treeview.view acceleditor > label {
+  background-color: #4a90d9;
+}
+
+treeview.view header button, treeview.view header button:hover, treeview.view header button:active {
+  padding: 0 6px;
+  background-image: none;
+  border-style: none solid solid none;
+  border-color: #f5f5f4;
+  border-radius: 0;
+  text-shadow: none;
+}
+
+treeview.view header button:disabled {
+  border-color: #f5f5f4;
+  background-image: none;
+}
+
+treeview.view header button:backdrop {
+  color: #939697;
+  border-color: #f5f5f4;
+  border-style: none solid solid none;
+  background-image: none;
+  background-color: #fcfcfc;
+}
+
+treeview.view header button:backdrop:disabled {
+  border-color: #f5f5f4;
+  background-image: none;
+}
+
+/*********
+ * Menus *
+ *********/
+menubar,
+.menubar {
+  -GtkWidget-window-dragging: true;
+  padding: 0px;
+  box-shadow: inset 0 -1px rgba(0, 0, 0, 0.1);
+  background-color: #fff;
+}
+
+menubar:backdrop,
+.menubar:backdrop {
+  background-color: #f5f5f4;
+}
+
+menubar > menuitem,
+.menubar > menuitem {
+  color: #2e3436;
+  min-height: 16px;
+  padding: 4px 8px;
+}
+
+menubar > menuitem:hover,
+.menubar > menuitem:hover {
+  box-shadow: inset 0 -3px #4a90d9;
+  color: #2a76c6;
+}
+
+menubar > menuitem:disabled,
+.menubar > menuitem:disabled {
+  color: #313739;
+  box-shadow: none;
+}
+
+menubar > menuitem:backdrop,
+.menubar > menuitem:backdrop {
+  color: #313739;
+}
+
+menu,
+.menu,
+.context-menu, .gtk-combobox-popup-menu {
+  margin: 4px;
+  padding: 2px 0px;
+  border: 1px solid #c4c4bf;
+}
+
+.csd menu, .csd
+.menu, .csd
+.context-menu, .csd .gtk-combobox-popup-menu {
+  border: none;
+}
+
+menu:backdrop,
+.menu:backdrop,
+.context-menu:backdrop, .gtk-combobox-popup-menu:backdrop {
+  background-color: #fcfcfc;
+}
+
+menu menuitem,
+.menu menuitem,
+.context-menu menuitem, .gtk-combobox-popup-menu menuitem {
+  color: #2e3436;
+  min-height: 16px;
+  min-width: 40px;
+  padding: 4px 6px;
+  text-shadow: none;
+}
+
+menu menuitem:hover,
+.menu menuitem:hover,
+.context-menu menuitem:hover, .gtk-combobox-popup-menu menuitem:hover {
+  color: #ffffff;
+  background-color: #4a90d9;
+}
+
+menu menuitem:disabled,
+.menu menuitem:disabled,
+.context-menu menuitem:disabled, .gtk-combobox-popup-menu menuitem:disabled {
+  color: #313739;
+}
+
+menu menuitem:disabled:backdrop,
+.menu menuitem:disabled:backdrop,
+.context-menu menuitem:disabled:backdrop, .gtk-combobox-popup-menu menuitem:disabled:backdrop {
+  color: #566164;
+}
+
+menu menuitem:backdrop, menu menuitem:backdrop:hover,
+.menu menuitem:backdrop,
+.menu menuitem:backdrop:hover,
+.context-menu menuitem:backdrop,
+.context-menu menuitem:backdrop:hover, .gtk-combobox-popup-menu menuitem:backdrop, .gtk-combobox-popup-menu menuitem:backdrop:hover {
+  color: #313739;
+  background-color: transparent;
+}
+
+menu menuitem arrow,
+.menu menuitem arrow,
+.context-menu menuitem arrow, .gtk-combobox-popup-menu menuitem arrow {
+  min-height: 16px;
+  min-width: 16px;
+}
+
+menu menuitem arrow:dir(ltr),
+.menu menuitem arrow:dir(ltr),
+.context-menu menuitem arrow:dir(ltr), .gtk-combobox-popup-menu menuitem arrow:dir(ltr) {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic");
+  margin-left: 10px;
+}
+
+menu menuitem arrow:dir(rtl),
+.menu menuitem arrow:dir(rtl),
+.context-menu menuitem arrow:dir(rtl), .gtk-combobox-popup-menu menuitem arrow:dir(rtl) {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic-rtl");
+  margin-right: 10px;
+}
+
+menu menuitem label:dir(rtl), menu menuitem label:dir(ltr),
+.menu menuitem label:dir(rtl),
+.menu menuitem label:dir(ltr),
+.context-menu menuitem label:dir(rtl),
+.context-menu menuitem label:dir(ltr), .gtk-combobox-popup-menu menuitem label:dir(rtl), .gtk-combobox-popup-menu menuitem label:dir(ltr) {
+  color: inherit;
+}
+
+menu > arrow,
+.menu > arrow,
+.context-menu > arrow, .gtk-combobox-popup-menu > arrow {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  min-height: 16px;
+  min-width: 16px;
+  padding: 2px;
+  background-color: #fff;
+  border-radius: 0;
+}
+
+menu > arrow.top,
+.menu > arrow.top,
+.context-menu > arrow.top, .gtk-combobox-popup-menu > arrow.top {
+  margin-top: -6px;
+  border-bottom: 1px solid #eaebeb;
+  -gtk-icon-source: -gtk-icontheme("pan-up-symbolic");
+}
+
+menu > arrow.bottom,
+.menu > arrow.bottom,
+.context-menu > arrow.bottom, .gtk-combobox-popup-menu > arrow.bottom {
+  margin-bottom: -6px;
+  border-top: 1px solid #eaebeb;
+  -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
+}
+
+menu > arrow:hover,
+.menu > arrow:hover,
+.context-menu > arrow:hover, .gtk-combobox-popup-menu > arrow:hover {
+  background-color: #eaebeb;
+}
+
+menu > arrow:backdrop,
+.menu > arrow:backdrop,
+.context-menu > arrow:backdrop, .gtk-combobox-popup-menu > arrow:backdrop {
+  background-color: #fcfcfc;
+}
+
+menu > arrow:disabled,
+.menu > arrow:disabled,
+.context-menu > arrow:disabled, .gtk-combobox-popup-menu > arrow:disabled {
+  color: transparent;
+  background-color: transparent;
+  border-color: transparent;
+}
+
+menuitem accelerator {
+  color: alpha(currentColor,0.55);
+}
+
+menuitem check,
+menuitem radio {
+  min-height: 16px;
+  min-width: 16px;
+}
+
+menuitem check:dir(ltr),
+menuitem radio:dir(ltr) {
+  margin-right: 7px;
+}
+
+menuitem check:dir(rtl),
+menuitem radio:dir(rtl) {
+  margin-left: 7px;
+}
+
+/***************
+ * Popovers   *
+ ***************/
+popover.background {
+  padding: 0px;
+  border-radius: 3px;
+  background-color: #f5f5f4;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
+}
+
+.csd popover.background, popover.background {
+  border: 1px solid #c4c4bf;
+}
+
+popover.background:backdrop {
+  background-color: #f5f5f4;
+  box-shadow: none;
+}
+
+popover.background > list,
+popover.background > .view,
+popover.background > iconview,
+popover.background > toolbar {
+  border-style: none;
+  background-color: transparent;
+}
+
+.csd popover.background.touch-selection, .csd popover.background.magnifier, popover.background.touch-selection, popover.background.magnifier {
+  border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+popover.background separator {
+  margin: 3px;
+}
+
+popover.background list separator {
+  margin: 0px;
+}
+
+popover.menu {
+  padding: 5px;
+}
+
+/*************
+ * Notebooks *
+ *************/
+notebook > header {
+  padding: 0px;
+  border-color: #c4c4bf;
+  border-width: 1px;
+  background-color: #ddddd9;
+}
+
+notebook > header:backdrop {
+  border-color: #cecec9;
+  background-color: #e7e7e5;
+}
+
+notebook > header tabs, notebook > header tab {
+  margin: 0px;
+}
+
+notebook > header tab {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+notebook > header.top {
+  border-bottom-style: solid;
+}
+
+notebook > header.top > tabs {
+  margin-bottom: -1px;
+}
+
+notebook > header.top > tabs > tab {
+  margin-bottom: -1px;
+}
+
+notebook > header.top > tabs > tab:hover {
+  box-shadow: inset 0 -3px #c4c4bf;
+}
+
+notebook > header.top > tabs > tab:backdrop {
+  box-shadow: none;
+}
+
+notebook > header.top > tabs > tab:checked {
+  box-shadow: inset 0 -3px #4a90d9;
+}
+
+notebook > header.bottom {
+  border-top-style: solid;
+}
+
+notebook > header.bottom > tabs {
+  margin-top: -1px;
+}
+
+notebook > header.bottom > tabs > tab {
+  margin-top: -1px;
+}
+
+notebook > header.bottom > tabs > tab:hover {
+  box-shadow: inset 0 3px #c4c4bf;
+}
+
+notebook > header.bottom > tabs > tab:backdrop {
+  box-shadow: none;
+}
+
+notebook > header.bottom > tabs > tab:checked {
+  box-shadow: inset 0 3px #4a90d9;
+}
+
+notebook > header.left {
+  border-right-style: solid;
+}
+
+notebook > header.left > tabs {
+  margin-right: -1px;
+}
+
+notebook > header.left > tabs > tab {
+  margin-right: -1px;
+}
+
+notebook > header.left > tabs > tab:hover {
+  box-shadow: inset -3px 0 #c4c4bf;
+}
+
+notebook > header.left > tabs > tab:backdrop {
+  box-shadow: none;
+}
+
+notebook > header.left > tabs > tab:checked {
+  box-shadow: inset -3px 0 #4a90d9;
+}
+
+notebook > header.right {
+  border-left-style: solid;
+}
+
+notebook > header.right > tabs {
+  margin-left: -1px;
+}
+
+notebook > header.right > tabs > tab {
+  margin-left: -1px;
+}
+
+notebook > header.right > tabs > tab:hover {
+  box-shadow: inset 3px 0 #c4c4bf;
+}
+
+notebook > header.right > tabs > tab:backdrop {
+  box-shadow: none;
+}
+
+notebook > header.right > tabs > tab:checked {
+  box-shadow: inset 3px 0 #4a90d9;
+}
+
+notebook > header.top > tabs > arrow {
+  border-top-style: none;
+}
+
+notebook > header.bottom > tabs > arrow {
+  border-bottom-style: none;
+}
+
+notebook > header.top > tabs > arrow, notebook > header.bottom > tabs > arrow {
+  margin-left: -5px;
+  margin-right: -5px;
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+notebook > header.top > tabs > arrow.down, notebook > header.bottom > tabs > arrow.down {
+  -gtk-icon-source: -gtk-icontheme("pan-start-symbolic");
+}
+
+notebook > header.top > tabs > arrow.up, notebook > header.bottom > tabs > arrow.up {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic");
+}
+
+notebook > header.left > tabs > arrow {
+  border-left-style: none;
+}
+
+notebook > header.right > tabs > arrow {
+  border-right-style: none;
+}
+
+notebook > header.left > tabs > arrow, notebook > header.right > tabs > arrow {
+  margin-top: -5px;
+  margin-bottom: -5px;
+  padding-top: 4px;
+  padding-bottom: 4px;
+}
+
+notebook > header.left > tabs > arrow.down, notebook > header.right > tabs > arrow.down {
+  -gtk-icon-source: -gtk-icontheme("pan-up-symbolic");
+}
+
+notebook > header.left > tabs > arrow.up, notebook > header.right > tabs > arrow.up {
+  -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
+}
+
+notebook > header > tabs > arrow {
+  min-height: 16px;
+  min-width: 16px;
+  border-radius: 0;
+}
+
+notebook > header > tabs > arrow:hover:not(:active):not(:backdrop) {
+  background-clip: padding-box;
+  background-image: none;
+  background-color: rgba(255, 255, 255, 0.3);
+  border-color: transparent;
+  box-shadow: none;
+}
+
+notebook > header > tabs > arrow:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+notebook > header tab {
+  min-height: 20px;
+  min-width: 20px;
+  padding: 1px 6px;
+  margin: 0;
+  outline-offset: -5px;
+  color: #313739;
+  font-weight: bold;
+  border-width: 1px;
+  border-color: transparent;
+}
+
+notebook > header tab:hover {
+  color: #303638;
+}
+
+notebook > header tab:hover.reorderable-page {
+  border-color: rgba(196, 196, 191, 0.3);
+  background-color: rgba(245, 245, 244, 0.2);
+}
+
+notebook > header tab:backdrop {
+  color: #7f8384;
+}
+
+notebook > header tab:backdrop.reorderable-page {
+  border-color: transparent;
+  background-color: transparent;
+}
+
+notebook > header tab:checked {
+  color: #2e3436;
+}
+
+notebook > header tab:checked.reorderable-page {
+  border-color: rgba(196, 196, 191, 0.5);
+  background-color: rgba(245, 245, 244, 0.5);
+}
+
+notebook > header tab:checked.reorderable-page:hover {
+  background-color: rgba(245, 245, 244, 0.7);
+}
+
+notebook > header tab:backdrop:checked {
+  color: #313739;
+}
+
+notebook > header tab:backdrop:checked.reorderable-page {
+  border-color: #cecec9;
+  background-color: #f5f5f4;
+}
+
+notebook > header tab button.flat {
+  padding: 0;
+  margin-top: 2px;
+  margin-bottom: 2px;
+  min-width: 16px;
+  min-height: 16px;
+}
+
+notebook > header tab button.flat:hover {
+  color: currentColor;
+}
+
+notebook > header tab button.flat, notebook > header tab button.flat:backdrop {
+  color: alpha(currentColor,0.3);
+}
+
+notebook > header tab button.flat:last-child {
+  margin-left: 4px;
+  margin-right: -4px;
+}
+
+notebook > header tab button.flat:first-child {
+  margin-left: -4px;
+  margin-right: 4px;
+}
+
+notebook > header.top tabs, notebook > header.bottom tabs {
+  padding-left: 4px;
+  padding-right: 4px;
+}
+
+notebook > header.top tabs:not(:only-child), notebook > header.bottom tabs:not(:only-child) {
+  margin-left: 3px;
+  margin-right: 3px;
+}
+
+notebook > header.top tabs:not(:only-child):first-child, notebook > header.bottom tabs:not(:only-child):first-child {
+  margin-left: -1px;
+}
+
+notebook > header.top tabs:not(:only-child):last-child, notebook > header.bottom tabs:not(:only-child):last-child {
+  margin-right: -1px;
+}
+
+notebook > header.top tabs tab, notebook > header.bottom tabs tab {
+  margin-left: 4px;
+  margin-right: 4px;
+}
+
+notebook > header.top tabs tab.reorderable-page, notebook > header.bottom tabs tab.reorderable-page {
+  border-style: none solid;
+}
+
+notebook > header.left tabs, notebook > header.right tabs {
+  padding-top: 4px;
+  padding-bottom: 4px;
+}
+
+notebook > header.left tabs:not(:only-child), notebook > header.right tabs:not(:only-child) {
+  margin-top: 3px;
+  margin-bottom: 3px;
+}
+
+notebook > header.left tabs:not(:only-child):first-child, notebook > header.right tabs:not(:only-child):first-child {
+  margin-top: -1px;
+}
+
+notebook > header.left tabs:not(:only-child):last-child, notebook > header.right tabs:not(:only-child):last-child {
+  margin-bottom: -1px;
+}
+
+notebook > header.left tabs tab, notebook > header.right tabs tab {
+  margin-top: 4px;
+  margin-bottom: 4px;
+}
+
+notebook > header.left tabs tab.reorderable-page, notebook > header.right tabs tab.reorderable-page {
+  border-style: solid none;
+}
+
+notebook > header.top tab {
+  padding-bottom: 4px;
+}
+
+notebook > header.bottom tab {
+  padding-top: 4px;
+}
+
+notebook > stack:not(:only-child) {
+  background-color: #fff;
+}
+
+notebook > stack:not(:only-child):backdrop {
+  background-color: #fcfcfc;
+}
+
+/**************
+ * Scrollbars *
+ **************/
+scrollbar {
+  min-width: 15px;
+  background-color: #cdcece;
+  transition: 300ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+scrollbarcontents {
+  min-width: 10px;
+}
+
+* {
+  -GtkScrollbar-has-backward-stepper: false;
+  -GtkScrollbar-has-forward-stepper: false;
+}
+
+scrollbar.top {
+  border-bottom: 1px solid #c4c4bf;
+}
+
+scrollbar.bottom {
+  border-top: 1px solid #c4c4bf;
+}
+
+scrollbar.left {
+  border-right: 1px solid #c4c4bf;
+}
+
+scrollbar.right {
+  border-left: 1px solid #c4c4bf;
+}
+
+scrollbar:backdrop {
+  background-color: #eeeeec;
+  border-color: #cecec9;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+scrollbar slider {
+  min-width: 6px;
+  min-height: 6px;
+  margin: -1px;
+  border: 4px solid transparent;
+  border-radius: 8px;
+  background-clip: padding-box;
+  background-color: #7e8182;
+}
+
+scrollbar slider:hover {
+  background-color: #565b5c;
+}
+
+scrollbar slider:hover:active {
+  background-color: #2a76c6;
+}
+
+scrollbar slider:backdrop {
+  background-color: #a7a9a9;
+}
+
+scrollbar slider:disabled {
+  background-color: transparent;
+}
+
+scrollbar.fine-tune slider {
+  min-width: 4px;
+  min-height: 4px;
+}
+
+scrollbar.fine-tune.horizontal slider {
+  border-width: 5px 4px;
+}
+
+scrollbar.fine-tune.vertical slider {
+  border-width: 4px 5px;
+}
+
+scrollbar.overlay-indicator:not(.dragging):not(.hovering) {
+  border-color: transparent;
+  opacity: 0.4;
+  background-color: transparent;
+}
+
+scrollbar.overlay-indicator:not(.dragging):not(.hovering) slider {
+  margin: 0;
+  min-width: 3px;
+  min-height: 3px;
+  background-color: #2e3436;
+  border: 1px solid white;
+}
+
+scrollbar.overlay-indicator:not(.dragging):not(.hovering) button {
+  min-width: 5px;
+  min-height: 5px;
+  background-color: #2e3436;
+  background-clip: padding-box;
+  border-radius: 100%;
+  border: 1px solid white;
+  -gtk-icon-source: none;
+}
+
+scrollbar.overlay-indicator:not(.dragging):not(.hovering).horizontal slider {
+  margin: 0 2px;
+  min-width: 40px;
+}
+
+scrollbar.overlay-indicator:not(.dragging):not(.hovering).horizontal button {
+  margin: 1px 2px;
+  min-width: 5px;
+}
+
+scrollbar.overlay-indicator:not(.dragging):not(.hovering).vertical slider {
+  margin: 2px 0;
+  min-height: 40px;
+}
+
+scrollbar.overlay-indicator:not(.dragging):not(.hovering).vertical button {
+  margin: 2px 1px;
+  min-height: 5px;
+}
+
+scrollbar.overlay-indicator.dragging, scrollbar.overlay-indicator.hovering {
+  opacity: 0.8;
+}
+
+scrollbar.horizontal slider {
+  min-width: 40px;
+}
+
+scrollbar.vertical slider {
+  min-height: 40px;
+}
+
+scrollbar button {
+  padding: 0;
+  min-width: 12px;
+  min-height: 12px;
+  border-style: none;
+  border-radius: 0;
+  transition-property: min-height, min-width, color;
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #7e8182;
+}
+
+scrollbar button:hover {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #565b5c;
+}
+
+scrollbar button:active, scrollbar button:checked {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #2a76c6;
+}
+
+scrollbar button:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: rgba(126, 129, 130, 0.2);
+}
+
+scrollbar button:backdrop {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: #a7a9a9;
+}
+
+scrollbar button:backdrop:disabled {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  color: rgba(167, 169, 169, 0.2);
+}
+
+scrollbar.vertical button.down {
+  -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
+}
+
+scrollbar.vertical button.up {
+  -gtk-icon-source: -gtk-icontheme("pan-up-symbolic");
+}
+
+scrollbar.horizontal button.down {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic");
+}
+
+scrollbar.horizontal button.up {
+  -gtk-icon-source: -gtk-icontheme("pan-start-symbolic");
+}
+
+treeview ~ scrollbar.vertical {
+  border-top: 1px solid #c4c4bf;
+  margin-top: -1px;
+}
+
+/**********
+ * Switch *
+ **********/
+switch {
+  font-weight: bold;
+  font-size: smaller;
+  border-radius: 2px;
+  outline-offset: -4px;
+  color: #2e3436;
+  background-color: #ddddd9;
+  border: 1px solid #c4c4bf;
+  text-shadow: 0 1px rgba(0, 0, 0, 0.1);
+}
+
+switch:checked {
+  color: #ffffff;
+  border-color: #184472;
+  background-color: #4a90d9;
+  text-shadow: 0 1px rgba(24, 68, 114, 0.5), 0 0 2px rgba(255, 255, 255, 0.6);
+}
+
+switch:disabled {
+  color: #313739;
+  border-color: #c4c4bf;
+  background-color: #f9f9f8;
+  text-shadow: none;
+}
+
+switch:backdrop {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  color: #313739;
+  border-color: #cecec9;
+  background-color: #e7e7e5;
+  text-shadow: none;
+}
+
+switch:backdrop:checked {
+  color: #f5f5f4;
+  border-color: #4a90d9;
+  background-color: #4a90d9;
+}
+
+switch:backdrop:disabled {
+  color: #566164;
+  border-color: #cecec9;
+  background-color: #f9f9f8;
+}
+
+switch slider {
+  margin: -1px;
+  min-width: 35px;
+  min-height: 22px;
+  border: 1px solid;
+  border-radius: 3px;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  background-image: linear-gradient(to bottom, white 20%, #f5f5f4 90%);
+  box-shadow: inset 0 1px white, inset 0 -2px #fafaf9, inset 0 -1px #d8d8d4, 0 1px rgba(0, 0, 0, 0.1);
+}
+
+switch:hover slider {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #a0a097;
+  box-shadow: inset 0 1px white, inset 0 -2px white, inset 0 -1px #ddddd9, 0 1px rgba(0, 0, 0, 0.1);
+  background-image: linear-gradient(to bottom, white 10%, white 90%);
+}
+
+switch:checked slider {
+  border: 1px solid #184472;
+}
+
+switch:disabled slider {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+switch:disabled slider label, switch:disabled slider {
+  color: #313739;
+}
+
+switch:backdrop slider {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  border-color: #cecec9;
+  background-image: image(#f5f5f4);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+switch:backdrop slider label, switch:backdrop slider {
+  color: #313739;
+}
+
+switch:backdrop:checked slider {
+  border-color: #4a90d9;
+}
+
+switch:backdrop:disabled slider {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+switch:backdrop:disabled slider label, switch:backdrop:disabled slider {
+  color: #566164;
+}
+
+row:selected switch {
+  box-shadow: none;
+  border-color: #184472;
+}
+
+row:selected switch:backdrop {
+  border-color: #184472;
+}
+
+row:selected switch.slider:dir(rtl) {
+  border-left-color: #c4c4bf;
+}
+
+row:selected switch.slider:dir(ltr) {
+  border-right-color: #c4c4bf;
+}
+
+row:selected switch.slider:checked, row:selected switch.slider {
+  border-color: #184472;
+}
+
+/*************************
+ * Check and Radio items *
+ *************************/
+.view.content-view.check:not(list), iconview.content-view.check:not(list),
+.content-view .tile check:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-selectionmode.png"), url("assets/checkbox-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+.view.content-view.check:hover:not(list), iconview.content-view.check:hover:not(list),
+.content-view .tile check:hover:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-hover-selectionmode.png"), url("assets/checkbox-hover-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+.view.content-view.check:active:not(list), iconview.content-view.check:active:not(list),
+.content-view .tile check:active:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-active-selectionmode.png"), url("assets/checkbox-active-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+.view.content-view.check:backdrop:not(list), iconview.content-view.check:backdrop:not(list),
+.content-view .tile check:backdrop:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-backdrop-selectionmode.png"), url("assets/checkbox-backdrop-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+.view.content-view.check:checked:not(list), iconview.content-view.check:checked:not(list),
+.content-view .tile check:checked:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-selectionmode.png"), url("assets/checkbox-checked-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+.view.content-view.check:checked:hover:not(list), iconview.content-view.check:checked:hover:not(list),
+.content-view .tile check:checked:hover:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-hover-selectionmode.png"), url("assets/checkbox-checked-hover-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+.view.content-view.check:checked:active:not(list), iconview.content-view.check:checked:active:not(list),
+.content-view .tile check:checked:active:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-active-selectionmode.png"), url("assets/checkbox-checked-active-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+.view.content-view.check:backdrop:checked:not(list), iconview.content-view.check:backdrop:checked:not(list),
+.content-view .tile check:backdrop:checked:not(list) {
+  -gtk-icon-shadow: none;
+  -gtk-icon-source: -gtk-scaled(url("assets/checkbox-checked-backdrop-selectionmode.png"), url("assets/checkbox-checked-backdrop-selectionmode@2.png"));
+  background-color: transparent;
+  min-width: 40px;
+  min-height: 40px;
+  background-image: none;
+  transition: none;
+  box-shadow: none;
+  border-width: 0;
+}
+
+checkbutton.text-button, radiobutton.text-button {
+  padding: 2px 0;
+  outline-offset: 0;
+}
+
+checkbutton.text-button label:not(:only-child):first-child, radiobutton.text-button label:not(:only-child):first-child {
+  margin-left: 4px;
+}
+
+checkbutton.text-button label:not(:only-child):last-child, radiobutton.text-button label:not(:only-child):last-child {
+  margin-right: 4px;
+}
+
+check,
+radio {
+  margin: 0 4px;
+  min-height: 14px;
+  min-width: 14px;
+  border: 1px solid;
+  -gtk-icon-source: none;
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  background-image: linear-gradient(to bottom, white 20%, #f5f5f4 90%);
+  box-shadow: inset 0 1px white, inset 0 -2px #fafaf9, inset 0 -1px #d8d8d4, 0 1px rgba(0, 0, 0, 0.1);
+}
+
+check:only-child,
+radio:only-child {
+  margin: 0;
+}
+
+check:hover,
+radio:hover {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #a0a097;
+  box-shadow: inset 0 1px white, inset 0 -2px white, inset 0 -1px #ddddd9, 0 1px rgba(0, 0, 0, 0.1);
+  background-image: linear-gradient(to bottom, white 10%, white 90%);
+}
+
+check:active,
+radio:active {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  background-image: image(#e6e6e4);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+check:disabled,
+radio:disabled {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+check:disabled label, check:disabled,
+radio:disabled label,
+radio:disabled {
+  color: #313739;
+}
+
+check:backdrop,
+radio:backdrop {
+  border-color: #cecec9;
+  background-image: image(#f5f5f4);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+check:backdrop label, check:backdrop,
+radio:backdrop label,
+radio:backdrop {
+  color: #313739;
+}
+
+check:backdrop:disabled,
+radio:backdrop:disabled {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+check:backdrop:disabled label, check:backdrop:disabled,
+radio:backdrop:disabled label,
+radio:backdrop:disabled {
+  color: #566164;
+}
+
+row:selected check, row:selected
+radio {
+  border-color: #184472;
+}
+
+.osd check, .osd
+radio {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd check:hover, .osd
+radio:hover {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd check:active, .osd
+radio:active {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(0, 0, 0, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+}
+
+.osd check:backdrop, .osd
+radio:backdrop {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+.osd check:disabled, .osd
+radio:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+menu menuitem check, menu menuitem
+radio {
+  margin: 0;
+}
+
+menu menuitem check, menu menuitem check:hover, menu menuitem check:disabled, menu menuitem
+radio, menu menuitem
+radio:hover, menu menuitem
+radio:disabled {
+  min-height: 14px;
+  min-width: 14px;
+  background-image: none;
+  background-color: transparent;
+  box-shadow: none;
+  -gtk-icon-shadow: none;
+  color: inherit;
+  border-color: currentColor;
+}
+
+
+check {
+  border-radius: 3px;
+}
+
+
+check:checked {
+  -gtk-icon-source: -gtk-recolor(url("assets/check-symbolic.symbolic.png"));
+}
+
+
+check:indeterminate {
+  -gtk-icon-source: -gtk-recolor(url("assets/dash-symbolic.symbolic.png"));
+}
+
+treeview.view radio:selected:focus, treeview.view radio:selected,
+radio {
+  border-radius: 100%;
+}
+
+treeview.view radio:checked:selected,
+radio:checked {
+  -gtk-icon-source: -gtk-recolor(url("assets/bullet-symbolic.symbolic.png"));
+}
+
+treeview.view radio:indeterminate:selected,
+radio:indeterminate {
+  -gtk-icon-source: -gtk-recolor(url("assets/dash-symbolic.symbolic.png"));
+}
+
+radio:not(:indeterminate):not(:checked):active:not(:backdrop) {
+  -gtk-icon-transform: scale(0);
+}
+
+check:not(:indeterminate):not(:checked):active:not(:backdrop) {
+  -gtk-icon-transform: translate(6px, -3px) rotate(-45deg) scaleY(0.2) rotate(45deg) scaleX(0);
+}
+
+radio:active,
+check:active {
+  -gtk-icon-transform: scale(0, 1);
+}
+
+radio:checked:not(:backdrop), radio:indeterminate:not(:backdrop),
+check:checked:not(:backdrop),
+check:indeterminate:not(:backdrop) {
+  -gtk-icon-transform: unset;
+  transition: 400ms;
+}
+
+menu menuitem radio:checked:not(:backdrop), menu menuitem radio:indeterminate:not(:backdrop),
+menu menuitem check:checked:not(:backdrop),
+menu menuitem check:indeterminate:not(:backdrop) {
+  transition: none;
+}
+
+treeview.view check:selected:focus, treeview.view check:selected,
+treeview.view radio:selected:focus,
+treeview.view radio:selected {
+  color: #2e3436;
+  border-color: #184472;
+}
+
+treeview.view check:selected:disabled,
+treeview.view radio:selected:disabled {
+  color: #313739;
+}
+
+treeview.view check:selected:disabled:backdrop,
+treeview.view radio:selected:disabled:backdrop {
+  color: #566164;
+}
+
+treeview.view check:backdrop:selected, treeview.view check:backdrop,
+treeview.view radio:backdrop:selected,
+treeview.view radio:backdrop {
+  color: #313739;
+}
+
+/************
+ * GtkScale *
+ ************/
+scale trough, scale fill, progressbar trough {
+  min-height: 3px;
+  border-radius: 3px;
+  background-color: #ddddd9;
+}
+
+scale trough:disabled, scale fill:disabled, progressbar trough:disabled {
+  background-color: #f9f9f8;
+}
+
+scale trough:backdrop, scale fill:backdrop, progressbar trough:backdrop, progressbar:backdrop trough {
+  background-color: #e7e7e5;
+  border-color: #cecec9;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+row:selected scale trough:disabled, scale row:selected trough:disabled, row:selected scale fill:disabled, scale row:selected fill:disabled, row:selected progressbar trough:disabled, progressbar row:selected trough:disabled, row:selected scale trough, scale row:selected trough, row:selected scale fill, scale row:selected fill, row:selected progressbar trough, progressbar row:selected trough {
+  border-color: #184472;
+}
+
+.osd scale trough, scale .osd trough, .osd scale fill, scale .osd fill, .osd progressbar trough, progressbar .osd trough {
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: rgba(0, 0, 0, 0.5);
+}
+
+.osd scale trough:disabled, scale .osd trough:disabled, .osd scale fill:disabled, scale .osd fill:disabled, .osd progressbar trough:disabled, progressbar .osd trough:disabled {
+  background-color: rgba(49, 52, 52, 0.5);
+}
+
+scale highlight, progressbar progress {
+  min-height: 3px;
+  border-radius: 3px;
+  background-color: #4a90d9;
+}
+
+scale highlight:disabled, progressbar progress:disabled {
+  background-color: transparent;
+  border-color: transparent;
+}
+
+scale highlight:backdrop, progressbar progress:backdrop, progressbar:backdrop progress {
+  border-color: #4a90d9;
+}
+
+scale highlight:backdrop:disabled, progressbar progress:backdrop:disabled, progressbar:backdrop progress:disabled {
+  background-color: transparent;
+  border-color: transparent;
+}
+
+row:selected scale highlight:disabled, scale row:selected highlight:disabled, row:selected progressbar progress:disabled, progressbar row:selected progress:disabled, row:selected scale highlight, scale row:selected highlight, row:selected progressbar progress, progressbar row:selected progress {
+  border-color: #184472;
+}
+
+.osd scale highlight, scale .osd highlight, .osd progressbar progress, progressbar .osd progress {
+  border-color: rgba(0, 0, 0, 0.7);
+}
+
+.osd scale highlight:disabled, scale .osd highlight:disabled, .osd progressbar progress:disabled, progressbar .osd progress:disabled {
+  border-color: transparent;
+}
+
+scale {
+  min-height: 10px;
+  min-width: 10px;
+  padding: 12px;
+}
+
+scale fill,
+scale highlight {
+  margin: -1px;
+}
+
+scale slider {
+  min-height: 18px;
+  min-width: 18px;
+  margin: -9px;
+}
+
+scale.fine-tune.horizontal {
+  padding-top: 9px;
+  padding-bottom: 9px;
+  min-height: 16px;
+}
+
+scale.fine-tune.vertical {
+  padding-left: 9px;
+  padding-right: 9px;
+  min-width: 16px;
+}
+
+scale.fine-tune slider {
+  margin: -6px;
+}
+
+scale.fine-tune fill,
+scale.fine-tune highlight,
+scale.fine-tune trough {
+  border-radius: 5px;
+  -gtk-outline-radius: 7px;
+}
+
+scale trough {
+  outline-offset: 2px;
+  -gtk-outline-radius: 5px;
+}
+
+scale fill:backdrop, scale fill {
+  background-color: #c4c4bf;
+}
+
+scale fill:disabled:backdrop, scale fill:disabled {
+  border-color: transparent;
+  background-color: transparent;
+}
+
+.osd scale fill {
+  background-color: rgba(91, 91, 90, 0.775);
+}
+
+.osd scale fill:disabled:backdrop, .osd scale fill:disabled {
+  border-color: transparent;
+  background-color: transparent;
+}
+
+scale slider {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  background-image: linear-gradient(to bottom, white 20%, #f5f5f4 90%);
+  box-shadow: inset 0 1px white, inset 0 -2px #fafaf9, inset 0 -1px #d8d8d4, 0 1px rgba(0, 0, 0, 0.1);
+  border: 1px solid #99998e;
+  border-radius: 100%;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  transition-property: background, border, box-shadow;
+}
+
+scale slider:hover {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #a0a097;
+  box-shadow: inset 0 1px white, inset 0 -2px white, inset 0 -1px #ddddd9, 0 1px rgba(0, 0, 0, 0.1);
+  background-image: linear-gradient(to bottom, white 10%, white 90%);
+}
+
+scale slider:active {
+  border-color: #184472;
+}
+
+scale slider:disabled {
+  border-color: #c4c4bf;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+scale slider:disabled label, scale slider:disabled {
+  color: #313739;
+}
+
+scale slider:backdrop {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  border-color: #cecec9;
+  background-image: image(#f5f5f4);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+scale slider:backdrop label, scale slider:backdrop {
+  color: #313739;
+}
+
+scale slider:backdrop:disabled {
+  border-color: #cecec9;
+  background-image: image(#f9f9f8);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+scale slider:backdrop:disabled label, scale slider:backdrop:disabled {
+  color: #566164;
+}
+
+row:selected scale slider:disabled, row:selected scale slider {
+  border-color: #184472;
+}
+
+.osd scale slider {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: #1c1f20;
+}
+
+.osd scale slider:hover {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(57, 63, 65, 0.7));
+  background-clip: padding-box;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
+  text-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
+  outline-color: rgba(238, 238, 236, 0.3);
+  background-color: #1c1f20;
+}
+
+.osd scale slider:active {
+  color: white;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(0, 0, 0, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  outline-color: rgba(238, 238, 236, 0.3);
+  background-color: #1c1f20;
+}
+
+.osd scale slider:disabled {
+  color: #858786;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(49, 52, 52, 0.5));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  background-color: #1c1f20;
+}
+
+.osd scale slider:backdrop {
+  color: #eeeeec;
+  border-color: rgba(0, 0, 0, 0.7);
+  background-color: transparent;
+  background-image: image(rgba(28, 31, 32, 0.7));
+  background-clip: padding-box;
+  box-shadow: none;
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  background-color: #1c1f20;
+}
+
+.osd scale slider:backdrop:disabled {
+  background-color: #1c1f20;
+}
+
+scale value {
+  color: alpha(currentColor,0.55);
+}
+
+scale marks {
+  color: alpha(currentColor,0.55);
+}
+
+scale marks.top {
+  margin-bottom: 6px;
+  margin-top: -12px;
+}
+
+scale marks.bottom {
+  margin-top: 6px;
+  margin-bottom: -12px;
+}
+
+scale marks.top {
+  margin-right: 6px;
+  margin-left: -12px;
+}
+
+scale marks.bottom {
+  margin-left: 6px;
+  margin-right: -12px;
+}
+
+scale.fine-tune marks.top {
+  margin-bottom: 6px;
+  margin-top: -9px;
+}
+
+scale.fine-tune marks.bottom {
+  margin-top: 6px;
+  margin-bottom: -9px;
+}
+
+scale.fine-tune marks.top {
+  margin-right: 6px;
+  margin-left: -9px;
+}
+
+scale.fine-tune marks.bottom {
+  margin-left: 6px;
+  margin-right: -9px;
+}
+
+scale.horizontal indicator {
+  min-height: 6px;
+  min-width: 1px;
+}
+
+scale.horizontal.fine-tune indicator {
+  min-height: 3px;
+}
+
+scale.vertical indicator {
+  min-height: 1px;
+  min-width: 6px;
+}
+
+scale.vertical.fine-tune indicator {
+  min-width: 3px;
+}
+
+scale.horizontal.marks-before:not(.marks-after) slider {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above.png"), url("assets/slider-horz-scale-has-marks-above@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-top: -14px;
+  background-position: top;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-top: -11px;
+}
+
+scale.horizontal.marks-before:not(.marks-after) slider:hover {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above-hover.png"), url("assets/slider-horz-scale-has-marks-above-hover@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-top: -14px;
+  background-position: top;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-top: -11px;
+}
+
+scale.horizontal.marks-before:not(.marks-after) slider:active {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above-active.png"), url("assets/slider-horz-scale-has-marks-above-active@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-top: -14px;
+  background-position: top;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-top: -11px;
+}
+
+scale.horizontal.marks-before:not(.marks-after) slider:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above-insensitive.png"), url("assets/slider-horz-scale-has-marks-above-insensitive@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-top: -14px;
+  background-position: top;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-top: -11px;
+}
+
+scale.horizontal.marks-before:not(.marks-after) slider:backdrop {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above-backdrop.png"), url("assets/slider-horz-scale-has-marks-above-backdrop@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-top: -14px;
+  background-position: top;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-top: -11px;
+}
+
+scale.horizontal.marks-before:not(.marks-after) slider:backdrop:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above-backdrop-insensitive.png"), url("assets/slider-horz-scale-has-marks-above-backdrop-insensitive@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-top: -14px;
+  background-position: top;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-top: -11px;
+}
+
+scale.horizontal.marks-after:not(.marks-before) slider {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-below.png"), url("assets/slider-horz-scale-has-marks-below@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-bottom: -14px;
+  background-position: bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-bottom: -11px;
+}
+
+scale.horizontal.marks-after:not(.marks-before) slider:hover {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-below-hover.png"), url("assets/slider-horz-scale-has-marks-below-hover@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-bottom: -14px;
+  background-position: bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-bottom: -11px;
+}
+
+scale.horizontal.marks-after:not(.marks-before) slider:active {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-below-active.png"), url("assets/slider-horz-scale-has-marks-below-active@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-bottom: -14px;
+  background-position: bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-bottom: -11px;
+}
+
+scale.horizontal.marks-after:not(.marks-before) slider:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-below-insensitive.png"), url("assets/slider-horz-scale-has-marks-below-insensitive@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-bottom: -14px;
+  background-position: bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-bottom: -11px;
+}
+
+scale.horizontal.marks-after:not(.marks-before) slider:backdrop {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-below-backdrop.png"), url("assets/slider-horz-scale-has-marks-below-backdrop@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-bottom: -14px;
+  background-position: bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-bottom: -11px;
+}
+
+scale.horizontal.marks-after:not(.marks-before) slider:backdrop:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-horz-scale-has-marks-below-backdrop-insensitive.png"), url("assets/slider-horz-scale-has-marks-below-backdrop-insensitive@2.png"));
+  min-height: 26px;
+  min-width: 22px;
+  margin-bottom: -14px;
+  background-position: bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.horizontal.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-bottom: -11px;
+}
+
+scale.vertical.marks-before:not(.marks-after) slider {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-above.png"), url("assets/slider-vert-scale-has-marks-above@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-left: -14px;
+  background-position: left bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-left: -11px;
+}
+
+scale.vertical.marks-before:not(.marks-after) slider:hover {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-above-hover.png"), url("assets/slider-vert-scale-has-marks-above-hover@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-left: -14px;
+  background-position: left bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-left: -11px;
+}
+
+scale.vertical.marks-before:not(.marks-after) slider:active {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-above-active.png"), url("assets/slider-vert-scale-has-marks-above-active@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-left: -14px;
+  background-position: left bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-left: -11px;
+}
+
+scale.vertical.marks-before:not(.marks-after) slider:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-above-insensitive.png"), url("assets/slider-vert-scale-has-marks-above-insensitive@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-left: -14px;
+  background-position: left bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-left: -11px;
+}
+
+scale.vertical.marks-before:not(.marks-after) slider:backdrop {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-above-backdrop.png"), url("assets/slider-vert-scale-has-marks-above-backdrop@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-left: -14px;
+  background-position: left bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-left: -11px;
+}
+
+scale.vertical.marks-before:not(.marks-after) slider:backdrop:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-above-backdrop-insensitive.png"), url("assets/slider-vert-scale-has-marks-above-backdrop-insensitive@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-left: -14px;
+  background-position: left bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-before:not(.marks-after).fine-tune slider {
+  margin: -7px;
+  margin-left: -11px;
+}
+
+scale.vertical.marks-after:not(.marks-before) slider {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-below.png"), url("assets/slider-vert-scale-has-marks-below@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-right: -14px;
+  background-position: right bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-right: -11px;
+}
+
+scale.vertical.marks-after:not(.marks-before) slider:hover {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-below-hover.png"), url("assets/slider-vert-scale-has-marks-below-hover@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-right: -14px;
+  background-position: right bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-right: -11px;
+}
+
+scale.vertical.marks-after:not(.marks-before) slider:active {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-below-active.png"), url("assets/slider-vert-scale-has-marks-below-active@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-right: -14px;
+  background-position: right bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-right: -11px;
+}
+
+scale.vertical.marks-after:not(.marks-before) slider:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-below-insensitive.png"), url("assets/slider-vert-scale-has-marks-below-insensitive@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-right: -14px;
+  background-position: right bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-right: -11px;
+}
+
+scale.vertical.marks-after:not(.marks-before) slider:backdrop {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-below-backdrop.png"), url("assets/slider-vert-scale-has-marks-below-backdrop@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-right: -14px;
+  background-position: right bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-right: -11px;
+}
+
+scale.vertical.marks-after:not(.marks-before) slider:backdrop:disabled {
+  margin: -10px;
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  background-image: -gtk-scaled(url("assets/slider-vert-scale-has-marks-below-backdrop-insensitive.png"), url("assets/slider-vert-scale-has-marks-below-backdrop-insensitive@2.png"));
+  min-height: 22px;
+  min-width: 26px;
+  margin-right: -14px;
+  background-position: right bottom;
+  background-repeat: no-repeat;
+  box-shadow: none;
+}
+
+scale.vertical.marks-after:not(.marks-before).fine-tune slider {
+  margin: -7px;
+  margin-right: -11px;
+}
+
+scale.color {
+  min-height: 0;
+  min-width: 0;
+}
+
+scale.color trough {
+  background-image: image(#c4c4bf);
+  background-repeat: no-repeat;
+}
+
+scale.color.horizontal {
+  padding: 0 0 15px 0;
+}
+
+scale.color.horizontal trough {
+  padding-bottom: 4px;
+  background-position: 0 -3px;
+  border-top-left-radius: 0;
+  border-top-right-radius: 0;
+}
+
+scale.color.horizontal slider:dir(ltr):hover, scale.color.horizontal slider:dir(ltr):backdrop, scale.color.horizontal slider:dir(ltr):disabled, scale.color.horizontal slider:dir(ltr):backdrop:disabled, scale.color.horizontal slider:dir(ltr), scale.color.horizontal slider:dir(rtl):hover, scale.color.horizontal slider:dir(rtl):backdrop, scale.color.horizontal slider:dir(rtl):disabled, scale.color.horizontal slider:dir(rtl):backdrop:disabled, scale.color.horizontal slider:dir(rtl) {
+  margin-bottom: -15px;
+  margin-top: 6px;
+}
+
+scale.color.vertical:dir(ltr) {
+  padding: 0 0 0 15px;
+}
+
+scale.color.vertical:dir(ltr) trough {
+  padding-left: 4px;
+  background-position: 3px 0;
+  border-bottom-right-radius: 0;
+  border-top-right-radius: 0;
+}
+
+scale.color.vertical:dir(ltr) slider:hover, scale.color.vertical:dir(ltr) slider:backdrop, scale.color.vertical:dir(ltr) slider:disabled, scale.color.vertical:dir(ltr) slider:backdrop:disabled, scale.color.vertical:dir(ltr) slider {
+  margin-left: -15px;
+  margin-right: 6px;
+}
+
+scale.color.vertical:dir(rtl) {
+  padding: 0 15px 0 0;
+}
+
+scale.color.vertical:dir(rtl) trough {
+  padding-right: 4px;
+  background-position: -3px 0;
+  border-bottom-left-radius: 0;
+  border-top-left-radius: 0;
+}
+
+scale.color.vertical:dir(rtl) slider:hover, scale.color.vertical:dir(rtl) slider:backdrop, scale.color.vertical:dir(rtl) slider:disabled, scale.color.vertical:dir(rtl) slider:backdrop:disabled, scale.color.vertical:dir(rtl) slider {
+  margin-right: -15px;
+  margin-left: 6px;
+}
+
+scale.color.fine-tune.horizontal:dir(ltr), scale.color.fine-tune.horizontal:dir(rtl) {
+  padding: 0 0 12px 0;
+}
+
+scale.color.fine-tune.horizontal:dir(ltr) trough, scale.color.fine-tune.horizontal:dir(rtl) trough {
+  padding-bottom: 7px;
+  background-position: 0 -6px;
+}
+
+scale.color.fine-tune.horizontal:dir(ltr) slider, scale.color.fine-tune.horizontal:dir(rtl) slider {
+  margin-bottom: -15px;
+  margin-top: 6px;
+}
+
+scale.color.fine-tune.vertical:dir(ltr) {
+  padding: 0 0 0 12px;
+}
+
+scale.color.fine-tune.vertical:dir(ltr) trough {
+  padding-left: 7px;
+  background-position: 6px 0;
+}
+
+scale.color.fine-tune.vertical:dir(ltr) slider {
+  margin-left: -15px;
+  margin-right: 6px;
+}
+
+scale.color.fine-tune.vertical:dir(rtl) {
+  padding: 0 12px 0 0;
+}
+
+scale.color.fine-tune.vertical:dir(rtl) trough {
+  padding-right: 7px;
+  background-position: -6px 0;
+}
+
+scale.color.fine-tune.vertical:dir(rtl) slider {
+  margin-right: -15px;
+  margin-left: 6px;
+}
+
+/*****************
+ * Progress bars *
+ *****************/
+progressbar {
+  font-size: smaller;
+  color: rgba(46, 52, 54, 0.4);
+}
+
+progressbar.horizontal trough,
+progressbar.horizontal progress {
+  min-height: 2px;
+}
+
+progressbar.vertical trough,
+progressbar.vertical progress {
+  min-width: 2px;
+}
+
+progressbar.horizontal progress {
+  margin: 0 -1px;
+}
+
+progressbar.vertical progress {
+  margin: -1px 0;
+}
+
+progressbar:backdrop {
+  box-shadow: none;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+progressbar progress {
+  border-radius: 1.5px;
+}
+
+progressbar progress.left {
+  border-top-left-radius: 2px;
+  border-bottom-left-radius: 2px;
+}
+
+progressbar progress.right {
+  border-top-right-radius: 2px;
+  border-bottom-right-radius: 2px;
+}
+
+progressbar progress.top {
+  border-top-right-radius: 2px;
+  border-top-left-radius: 2px;
+}
+
+progressbar progress.bottom {
+  border-bottom-right-radius: 2px;
+  border-bottom-left-radius: 2px;
+}
+
+progressbar.osd {
+  min-width: 3px;
+  min-height: 3px;
+  background-color: transparent;
+}
+
+progressbar.osd trough {
+  border-style: none;
+  border-radius: 0;
+  background-color: transparent;
+  box-shadow: none;
+}
+
+progressbar.osd progress {
+  border-style: none;
+  border-radius: 0;
+}
+
+progressbar trough.empty progress {
+  all: unset;
+}
+
+/*************
+ * Level Bar *
+ *************/
+levelbar block {
+  min-width: 32px;
+  min-height: 1px;
+}
+
+levelbar.vertical block {
+  min-width: 1px;
+  min-height: 32px;
+}
+
+levelbar:backdrop {
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+levelbar trough {
+  min-height: 3px;
+  padding: 2px;
+  border-radius: 3px;
+  color: black;
+  border-color: #c4c4bf;
+  background-color: #fff;
+  box-shadow: inset 0 0 0 1px rgba(74, 144, 217, 0);
+}
+
+levelbar trough:backdrop {
+  color: #070809;
+  border-color: #cecec9;
+  background-color: #fcfcfc;
+  box-shadow: none;
+}
+
+levelbar.horizontal.discrete block {
+  margin: 0 1px;
+}
+
+levelbar.vertical.discrete block {
+  margin: 1px 0;
+}
+
+levelbar block {
+  min-height: 3px;
+  border-radius: 1px;
+}
+
+levelbar block.low {
+  border-color: #8f4700;
+  background-color: #f57900;
+}
+
+levelbar block.low:backdrop {
+  border-color: #f57900;
+}
+
+levelbar block.high, levelbar block:not(.empty) {
+  border-color: #215d9c;
+  background-color: #4a90d9;
+}
+
+levelbar block.high:backdrop, levelbar block:not(.empty):backdrop {
+  border-color: #4a90d9;
+}
+
+levelbar block.full {
+  border-color: #40760c;
+  background-color: #73d216;
+}
+
+levelbar block.full:backdrop {
+  border-color: #73d216;
+}
+
+levelbar block.empty {
+  background-color: transparent;
+  border-color: rgba(46, 52, 54, 0.2);
+}
+
+levelbar block.empty:backdrop {
+  border-color: rgba(49, 55, 57, 0.15);
+}
+
+/****************
+ * Print dialog *
+*****************/
+printdialog paper {
+  color: #2e3436;
+  border: 1px solid #c4c4bf;
+  background: white;
+  padding: 0;
+}
+
+printdialog paper:backdrop {
+  color: #313739;
+  border-color: #cecec9;
+}
+
+printdialog .dialog-action-box {
+  margin: 12px;
+}
+
+/**********
+ * Frames *
+ **********/
+.frame,
+frame > border {
+  margin: 0;
+  padding: 0;
+  border: 1px solid #c4c4bf;
+  border-radius: 0;
+  box-shadow: none;
+}
+
+.frame.flat,
+frame > border.flat {
+  border-style: none;
+}
+
+.frame:backdrop,
+frame > border:backdrop {
+  border-color: #cecec9;
+}
+
+actionbar > revealer > box {
+  padding: 6px;
+  border-top: 1px solid #c4c4bf;
+}
+
+actionbar > revealer > box:backdrop {
+  border-color: #cecec9;
+}
+
+scrolledwindow viewport.frame {
+  border-style: none;
+}
+
+scrolledwindow overshoot.top {
+  background-image: radial-gradient(farthest-side at top, #acaca4 85%, rgba(172, 172, 164, 0)), radial-gradient(farthest-side at top, rgba(46, 52, 54, 0.07), rgba(46, 52, 54, 0));
+  background-size: 100% 3%, 100% 50%;
+  background-repeat: no-repeat;
+  background-position: top;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow overshoot.top:backdrop {
+  background-image: radial-gradient(farthest-side at top, #cecec9 85%, rgba(206, 206, 201, 0));
+  background-size: 100% 3%;
+  background-repeat: no-repeat;
+  background-position: top;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow overshoot.bottom {
+  background-image: radial-gradient(farthest-side at bottom, #acaca4 85%, rgba(172, 172, 164, 0)), radial-gradient(farthest-side at bottom, rgba(46, 52, 54, 0.07), rgba(46, 52, 54, 0));
+  background-size: 100% 3%, 100% 50%;
+  background-repeat: no-repeat;
+  background-position: bottom;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow overshoot.bottom:backdrop {
+  background-image: radial-gradient(farthest-side at bottom, #cecec9 85%, rgba(206, 206, 201, 0));
+  background-size: 100% 3%;
+  background-repeat: no-repeat;
+  background-position: bottom;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow overshoot.left {
+  background-image: radial-gradient(farthest-side at left, #acaca4 85%, rgba(172, 172, 164, 0)), radial-gradient(farthest-side at left, rgba(46, 52, 54, 0.07), rgba(46, 52, 54, 0));
+  background-size: 3% 100%, 50% 100%;
+  background-repeat: no-repeat;
+  background-position: left;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow overshoot.left:backdrop {
+  background-image: radial-gradient(farthest-side at left, #cecec9 85%, rgba(206, 206, 201, 0));
+  background-size: 3% 100%;
+  background-repeat: no-repeat;
+  background-position: left;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow overshoot.right {
+  background-image: radial-gradient(farthest-side at right, #acaca4 85%, rgba(172, 172, 164, 0)), radial-gradient(farthest-side at right, rgba(46, 52, 54, 0.07), rgba(46, 52, 54, 0));
+  background-size: 3% 100%, 50% 100%;
+  background-repeat: no-repeat;
+  background-position: right;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow overshoot.right:backdrop {
+  background-image: radial-gradient(farthest-side at right, #cecec9 85%, rgba(206, 206, 201, 0));
+  background-size: 3% 100%;
+  background-repeat: no-repeat;
+  background-position: right;
+  background-color: transparent;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow undershoot.top {
+  background-color: transparent;
+  background-image: linear-gradient(to left, rgba(255, 255, 255, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%);
+  padding-top: 1px;
+  background-size: 10px 1px;
+  background-repeat: repeat-x;
+  background-origin: content-box;
+  background-position: center top;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow undershoot.bottom {
+  background-color: transparent;
+  background-image: linear-gradient(to left, rgba(255, 255, 255, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%);
+  padding-bottom: 1px;
+  background-size: 10px 1px;
+  background-repeat: repeat-x;
+  background-origin: content-box;
+  background-position: center bottom;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow undershoot.left {
+  background-color: transparent;
+  background-image: linear-gradient(to top, rgba(255, 255, 255, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%);
+  padding-left: 1px;
+  background-size: 1px 10px;
+  background-repeat: repeat-y;
+  background-origin: content-box;
+  background-position: left center;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow undershoot.right {
+  background-color: transparent;
+  background-image: linear-gradient(to top, rgba(255, 255, 255, 0.2) 50%, rgba(0, 0, 0, 0.2) 50%);
+  padding-right: 1px;
+  background-size: 1px 10px;
+  background-repeat: repeat-y;
+  background-origin: content-box;
+  background-position: right center;
+  border: none;
+  box-shadow: none;
+}
+
+scrolledwindow junction {
+  border-color: transparent;
+  border-image: linear-gradient(to bottom, #c4c4bf 1px, transparent 1px) 0 0 0 1/0 1px stretch;
+  background-color: #cdcece;
+}
+
+scrolledwindow junction:dir(rtl) {
+  border-image-slice: 0 1 0 0;
+}
+
+scrolledwindow junction:backdrop {
+  border-image-source: linear-gradient(to bottom, #cecec9 1px, transparent 1px);
+  background-color: #eeeeec;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+separator {
+  background: rgba(0, 0, 0, 0.1);
+  min-width: 1px;
+  min-height: 1px;
+}
+
+/*********
+ * Lists *
+ *********/
+row {
+  color: black;
+  transition: all 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+row:hover {
+  transition: none;
+}
+
+row:backdrop {
+  color: #070809;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+row.activatable.has-open-popup, row.activatable:hover {
+  background-color: rgba(46, 52, 54, 0.1);
+}
+
+row.activatable:active {
+  box-shadow: inset 0 2px 2px -2px rgba(0, 0, 0, 0.2);
+}
+
+row.activatable:backdrop:hover {
+  background-color: transparent;
+}
+
+row.activatable:selected:active {
+  box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.5);
+}
+
+row.activatable:selected.has-open-popup, row.activatable:selected:hover {
+  background-color: #4787c9;
+}
+
+/*********************
+ * App Notifications *
+ *********************/
+.app-notification,
+.app-notification.frame {
+  padding: 10px;
+  border-radius: 0 0 5px 5px;
+  background-color: rgba(28, 31, 32, 0.7);
+  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), transparent 2px);
+  background-clip: padding-box;
+}
+
+.app-notification:backdrop,
+.app-notification.frame:backdrop {
+  background-image: none;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+.app-notification border,
+.app-notification.frame border {
+  border: none;
+}
+
+/*************
+ * Expanders *
+ *************/
+expander arrow {
+  min-width: 16px;
+  min-height: 16px;
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic");
+}
+
+expander arrow:dir(rtl) {
+  -gtk-icon-source: -gtk-icontheme("pan-end-symbolic-rtl");
+}
+
+expander arrow:hover {
+  color: #748489;
+}
+
+expander arrow:checked {
+  -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
+}
+
+/************
+ * Calendar *
+ ***********/
+calendar {
+  color: black;
+  border: 1px solid #c4c4bf;
+}
+
+calendar:selected {
+  border-radius: 3px;
+}
+
+calendar.header {
+  border-bottom-color: rgba(0, 0, 0, 0.1);
+}
+
+calendar.header:backdrop {
+  border-bottom-color: rgba(0, 0, 0, 0.1);
+}
+
+calendar.button {
+  color: rgba(46, 52, 54, 0.45);
+}
+
+calendar.button:hover {
+  color: #2e3436;
+}
+
+calendar.button:backdrop {
+  color: rgba(49, 55, 57, 0.45);
+}
+
+calendar.button:disabled {
+  color: rgba(49, 55, 57, 0.45);
+}
+
+calendar.highlight {
+  color: #313739;
+}
+
+calendar.highlight:backdrop {
+  color: #566164;
+}
+
+calendar:backdrop {
+  color: #070809;
+  border-color: #cecec9;
+}
+
+calendar:indeterminate {
+  color: alpha(currentColor,0.1);
+}
+
+/***********
+ * Dialogs *
+ ***********/
+messagedialog .titlebar {
+  min-height: 16px;
+  background-image: none;
+  background-color: #f5f5f4;
+  border-style: none;
+  border-top-left-radius: 4px;
+  border-top-right-radius: 4px;
+}
+
+messagedialog.csd.background {
+  border-bottom-left-radius: 9px;
+  border-bottom-right-radius: 9px;
+}
+
+messagedialog.csd .dialog-action-area button {
+  padding: 3px 14px;
+  border-radius: 0;
+  border-left-style: solid;
+  border-right-style: none;
+  border-bottom-style: none;
+}
+
+messagedialog.csd .dialog-action-area button:first-child {
+  border-left-style: none;
+  border-bottom-left-radius: 4px;
+  -gtk-outline-bottom-left-radius: 3px;
+}
+
+messagedialog.csd .dialog-action-area button:last-child {
+  border-bottom-right-radius: 4px;
+  -gtk-outline-bottom-right-radius: 3px;
+}
+
+filechooser .dialog-action-box {
+  border-top: 1px solid #c4c4bf;
+}
+
+filechooser .dialog-action-box:backdrop {
+  border-top-color: #cecec9;
+}
+
+filechooser #pathbarbox {
+  border-bottom: 1px solid #f5f5f4;
+}
+
+filechooserbutton:drop(active) {
+  box-shadow: none;
+  border-color: transparent;
+}
+
+/***********
+ * Sidebar *
+ ***********/
+.sidebar, treeview.sidebar list.tweak-categories, .primary-toolbar {
+  background-color: #fafafa;
+  color: black;
+  border-style: none;
+}
+
+.sidebar > row, list.tweak-categories > row {
+  color: black;
+}
+
+stacksidebar.sidebar:dir(ltr) list, stacksidebar.sidebar.left list, stacksidebar.sidebar.left:dir(rtl) list, .sidebar:dir(ltr), .sidebar.left, .sidebar.left:dir(rtl), list.tweak-categories:dir(ltr), list.tweak-categories.left, list.tweak-categories.left:dir(rtl) {
+  border-right: 1px solid #c4c4bf;
+  border-left-style: none;
+}
+
+stacksidebar.sidebar:dir(rtl) list .sidebar:dir(rtl), stacksidebar.sidebar.right list .sidebar:dir(rtl), .sidebar.right, stacksidebar.sidebar:dir(rtl) list list.tweak-categories:dir(rtl), stacksidebar.sidebar.right list list.tweak-categories:dir(rtl), list.tweak-categories.right {
+  border-left: 1px solid #c4c4bf;
+  border-right-style: none;
+}
+
+.sidebar:backdrop, list.tweak-categories:backdrop {
+  color: #070809;
+  background-color: #f9f9f8;
+  border-color: #cecec9;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+.sidebar list, list.tweak-categories list {
+  background-color: transparent;
+}
+
+paned .sidebar.left, paned .sidebar.right, paned .sidebar.left:dir(rtl), paned .sidebar:dir(rtl), paned .sidebar:dir(ltr), paned .sidebar, paned list.tweak-categories.left, paned list.tweak-categories.right, paned list.tweak-categories.left:dir(rtl), paned list.tweak-categories:dir(rtl), paned list.tweak-categories:dir(ltr), paned list.tweak-categories {
+  border-style: none;
+}
+
+stacksidebar.sidebar:dir(ltr) list, stacksidebar.sidebar.left list, stacksidebar.sidebar.left:dir(rtl) list {
+  border-color: #c4c4bf;
+}
+
+stacksidebar.sidebar:dir(rtl) list, stacksidebar.sidebar.right list {
+  border-color: #c4c4bf;
+}
+
+stacksidebar row {
+  padding: 10px 4px;
+}
+
+stacksidebar row > label {
+  padding-left: 6px;
+  padding-right: 6px;
+}
+
+stacksidebar.needs-attention > label {
+  background-size: 6px 6px, 0 0;
+}
+
+/****************
+ * File chooser *
+ ****************/
+placessidebar > viewport.frame {
+  border-style: none;
+}
+
+placessidebar row {
+  min-height: 26px;
+  padding: 0px;
+}
+
+placessidebar row > revealer {
+  padding: 0 8px;
+}
+
+placessidebar row:selected {
+  color: #ffffff;
+}
+
+placessidebar row:disabled {
+  color: #313739;
+}
+
+placessidebar row:backdrop {
+  color: #313739;
+}
+
+placessidebar row:backdrop:selected {
+  color: #fcfcfc;
+}
+
+placessidebar row:backdrop:disabled {
+  color: #566164;
+}
+
+placessidebar row image.sidebar-icon {
+  opacity: 0.7;
+}
+
+placessidebar row image.sidebar-icon:dir(ltr) {
+  padding-right: 8px;
+}
+
+placessidebar row image.sidebar-icon:dir(rtl) {
+  padding-left: 8px;
+}
+
+placessidebar row label.sidebar-label:dir(ltr) {
+  padding-right: 2px;
+}
+
+placessidebar row label.sidebar-label:dir(rtl) {
+  padding-left: 2px;
+}
+
+button.sidebar-button {
+  min-height: 26px;
+  min-width: 26px;
+  margin-top: 3px;
+  margin-bottom: 3px;
+  padding: 0;
+  border-radius: 100%;
+  -gtk-outline-radius: 100%;
+}
+
+button.sidebar-button:not(:hover):not(:active) > image, button.sidebar-button:backdrop > image {
+  opacity: 0.7;
+}
+
+placessidebar row:selected:active {
+  box-shadow: none;
+}
+
+placessidebar row.sidebar-placeholder-row {
+  padding: 0 8px;
+  min-height: 2px;
+  background-image: image(#4e9a06);
+  background-clip: content-box;
+}
+
+placessidebar row.sidebar-new-bookmark-row {
+  color: #4a90d9;
+}
+
+placessidebar row:drop(active):not(:disabled) {
+  color: #4e9a06;
+  box-shadow: inset 0 1px #4e9a06, inset 0 -1px #4e9a06;
+}
+
+placessidebar row:drop(active):not(:disabled):selected {
+  color: #ffffff;
+  background-color: #4e9a06;
+}
+
+placesview .server-list-button > image {
+  transition: 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  -gtk-icon-transform: rotate(0turn);
+}
+
+placesview .server-list-button:checked > image {
+  transition: 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+  -gtk-icon-transform: rotate(-0.5turn);
+}
+
+placesview row.activatable:hover {
+  background-color: transparent;
+}
+
+placesview > actionbar > revealer > box > label {
+  padding-left: 8px;
+  padding-right: 8px;
+}
+
+.nautilus-window grid overlay *:first-child {
+  border: 0;
+}
+
+frame {
+  border: 0;
+}
+
+.titlebar.tweak-titlebar-right {
+  min-height: 34px;
+}
+
+/*********
+ * Paned *
+ *********/
+paned > separator {
+  min-width: 1px;
+  min-height: 1px;
+  -gtk-icon-source: none;
+  border-style: none;
+  background-color: transparent;
+  background-image: image(#c4c4bf);
+  background-size: 1px 1px;
+}
+
+paned > separator:selected {
+  background-image: image(#4a90d9);
+}
+
+paned > separator:backdrop {
+  background-image: image(#cecec9);
+}
+
+paned > separator.wide {
+  min-width: 5px;
+  min-height: 5px;
+  background-color: #f5f5f4;
+  background-image: image(#c4c4bf), image(#c4c4bf);
+  background-size: 1px 1px, 1px 1px;
+}
+
+paned > separator.wide:backdrop {
+  background-color: #f5f5f4;
+  background-image: image(#cecec9), image(#cecec9);
+}
+
+paned.horizontal > separator {
+  background-repeat: repeat-y;
+}
+
+paned.horizontal > separator:dir(ltr) {
+  margin: 0 -8px 0 0;
+  padding: 0 8px 0 0;
+  background-position: left;
+}
+
+paned.horizontal > separator:dir(rtl) {
+  margin: 0 0 0 -8px;
+  padding: 0 0 0 8px;
+  background-position: right;
+}
+
+paned.horizontal > separator.wide {
+  margin: 0;
+  padding: 0;
+  background-repeat: repeat-y, repeat-y;
+  background-position: left, right;
+}
+
+paned.vertical > separator {
+  margin: 0 0 -8px 0;
+  padding: 0 0 8px 0;
+  background-repeat: repeat-x;
+  background-position: top;
+}
+
+paned.vertical > separator.wide {
+  margin: 0;
+  padding: 0;
+  background-repeat: repeat-x, repeat-x;
+  background-position: bottom, top;
+}
+
+/**************
+ * GtkInfoBar *
+ **************/
+infobar {
+  border-style: none;
+}
+
+infobar.info, infobar.question, infobar.warning, infobar.error {
+  text-shadow: 0 1px #2a76c6;
+}
+
+infobar.info:backdrop, infobar.info, infobar.question:backdrop, infobar.question, infobar.warning:backdrop, infobar.warning, infobar.error:backdrop, infobar.error {
+  background-color: #4a90d9;
+  border-color: #2a76c6;
+}
+
+infobar.info:backdrop label, infobar.info:backdrop, infobar.info label, infobar.info, infobar.question:backdrop label, infobar.question:backdrop, infobar.question label, infobar.question, infobar.warning:backdrop label, infobar.warning:backdrop, infobar.warning label, infobar.warning, infobar.error:backdrop label, infobar.error:backdrop, infobar.error label, infobar.error {
+  color: #ffffff;
+}
+
+infobar.info:backdrop, infobar.question:backdrop, infobar.warning:backdrop, infobar.error:backdrop {
+  text-shadow: none;
+}
+
+infobar.info button, infobar.question button, infobar.warning button, infobar.error button {
+  color: #ffffff;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  border-bottom-color: #184472;
+  background-image: linear-gradient(to bottom, #4a90d9, #3986d5 60%, #2a76c6);
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+}
+
+infobar.info button:hover, infobar.question button:hover, infobar.warning button:hover, infobar.error button:hover {
+  color: #ffffff;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  border-bottom-color: #184472;
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.495529);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.495529);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
+  background-image: linear-gradient(to bottom, #63a0de, #4a90d9 60%, #3986d5);
+}
+
+infobar.info button:active, infobar.info button:checked, infobar.question button:active, infobar.question button:checked, infobar.warning button:active, infobar.warning button:checked, infobar.error button:active, infobar.error button:checked {
+  color: #ffffff;
+  outline-color: rgba(255, 255, 255, 0.3);
+  border-color: #215d9c;
+  background-image: image(#3180d4);
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+}
+
+infobar.info button:disabled, infobar.question button:disabled, infobar.warning button:disabled, infobar.error button:disabled {
+  border-color: #215d9c;
+  background-image: image(#65a1df);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+infobar.info button:disabled label, infobar.info button:disabled, infobar.question button:disabled label, infobar.question button:disabled, infobar.warning button:disabled label, infobar.warning button:disabled, infobar.error button:disabled label, infobar.error button:disabled {
+  color: #b2d0ef;
+}
+
+infobar.info button:backdrop, infobar.question button:backdrop, infobar.warning button:backdrop, infobar.error button:backdrop {
+  border-color: #4a90d9;
+  background-image: image(#4a90d9);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #215d9c;
+}
+
+infobar.info button:backdrop label, infobar.info button:backdrop, infobar.question button:backdrop label, infobar.question button:backdrop, infobar.warning button:backdrop label, infobar.warning button:backdrop, infobar.error button:backdrop label, infobar.error button:backdrop {
+  color: #dbe9f7;
+}
+
+infobar.info button:backdrop:disabled, infobar.question button:backdrop:disabled, infobar.warning button:backdrop:disabled, infobar.error button:backdrop:disabled {
+  border-color: #65a1df;
+  background-image: image(#65a1df);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  border-color: #215d9c;
+}
+
+infobar.info button:backdrop:disabled label, infobar.info button:backdrop:disabled, infobar.question button:backdrop:disabled label, infobar.question button:backdrop:disabled, infobar.warning button:backdrop:disabled label, infobar.warning button:backdrop:disabled, infobar.error button:backdrop:disabled label, infobar.error button:backdrop:disabled {
+  color: #9bc2ea;
+}
+
+infobar.info selection, infobar.question selection, infobar.warning selection, infobar.error selection {
+  background-color: #2a76c6;
+}
+
+/************
+ * Tooltips *
+ ************/
+tooltip {
+  padding: 4px;
+  /* not working */
+  border-radius: 5px;
+  box-shadow: none;
+  text-shadow: 0 1px black;
+}
+
+tooltip.background {
+  background-color: rgba(0, 0, 0, 0.8);
+  background-clip: padding-box;
+  border: 1px solid rgba(255, 255, 255, 0.1);
+}
+
+tooltip decoration {
+  background-color: transparent;
+}
+
+tooltip * {
+  padding: 4px;
+  background-color: transparent;
+  color: white;
+}
+
+/*****************
+ * Color Chooser *
+ *****************/
+colorswatch:drop(active), colorswatch {
+  border-style: none;
+}
+
+colorswatch.top {
+  border-top-left-radius: 5.5px;
+  border-top-right-radius: 5.5px;
+}
+
+colorswatch.top overlay {
+  border-top-left-radius: 5px;
+  border-top-right-radius: 5px;
+}
+
+colorswatch.bottom {
+  border-bottom-left-radius: 5.5px;
+  border-bottom-right-radius: 5.5px;
+}
+
+colorswatch.bottom overlay {
+  border-bottom-left-radius: 5px;
+  border-bottom-right-radius: 5px;
+}
+
+colorswatch.left, colorswatch:first-child:not(.top) {
+  border-top-left-radius: 5.5px;
+  border-bottom-left-radius: 5.5px;
+}
+
+colorswatch.left overlay, colorswatch:first-child:not(.top) overlay {
+  border-top-left-radius: 5px;
+  border-bottom-left-radius: 5px;
+}
+
+colorswatch.right, colorswatch:last-child:not(.bottom) {
+  border-top-right-radius: 5.5px;
+  border-bottom-right-radius: 5.5px;
+}
+
+colorswatch.right overlay, colorswatch:last-child:not(.bottom) overlay {
+  border-top-right-radius: 5px;
+  border-bottom-right-radius: 5px;
+}
+
+colorswatch.dark overlay {
+  color: #ffffff;
+}
+
+colorswatch.dark overlay:hover {
+  border-color: rgba(0, 0, 0, 0.8);
+}
+
+colorswatch.dark overlay:backdrop {
+  color: #fcfcfc;
+}
+
+colorswatch.light overlay {
+  color: black;
+}
+
+colorswatch.light overlay:hover {
+  border-color: rgba(0, 0, 0, 0.5);
+}
+
+colorswatch.light overlay:backdrop {
+  color: #070809;
+}
+
+colorswatch:drop(active) {
+  box-shadow: none;
+}
+
+colorswatch:drop(active).light overlay {
+  border-color: #4e9a06;
+  box-shadow: inset 0 0 0 2px #3d7805, inset 0 0 0 1px #4e9a06;
+}
+
+colorswatch:drop(active).dark overlay {
+  border-color: #4e9a06;
+  box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.3), inset 0 0 0 1px #4e9a06;
+}
+
+colorswatch overlay {
+  border: 1px solid rgba(0, 0, 0, 0.3);
+}
+
+colorswatch overlay:hover {
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0.4), inset 0 -1px rgba(0, 0, 0, 0.2);
+}
+
+colorswatch overlay:backdrop, colorswatch overlay:backdrop:hover {
+  border-color: rgba(0, 0, 0, 0.3);
+  box-shadow: none;
+}
+
+colorswatch#add-color-button {
+  border-radius: 5px 5px 0 0;
+}
+
+colorswatch#add-color-button:only-child {
+  border-radius: 5px;
+}
+
+colorswatch#add-color-button overlay {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  background-image: linear-gradient(to bottom, #f5f5f4, #ebebe9 60%, #ddddd9);
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+}
+
+colorswatch#add-color-button overlay:hover {
+  color: #2e3436;
+  outline-color: rgba(46, 52, 54, 0.3);
+  border-color: #c4c4bf;
+  border-bottom-color: #a0a097;
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  box-shadow: inset 0 1px white;
+  background-image: linear-gradient(to bottom, white, #f5f5f4 60%, #ebebe9);
+}
+
+colorswatch#add-color-button overlay:backdrop {
+  border-color: #cecec9;
+  background-image: image(#f5f5f4);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+}
+
+colorswatch#add-color-button overlay:backdrop label, colorswatch#add-color-button overlay:backdrop {
+  color: #313739;
+}
+
+colorswatch:disabled {
+  opacity: 0.5;
+}
+
+colorswatch:disabled overlay {
+  border-color: rgba(0, 0, 0, 0.6);
+  box-shadow: none;
+}
+
+row:selected colorswatch {
+  box-shadow: 0 0 0 2px #ffffff;
+}
+
+colorswatch#editor-color-sample {
+  border-radius: 4px;
+}
+
+colorswatch#editor-color-sample overlay {
+  border-radius: 4.5px;
+}
+
+colorchooser .popover.osd {
+  border-radius: 5px;
+}
+
+/********
+ * Misc *
+ ********/
+.content-view {
+  background-color: #e4e4e1;
+}
+
+.content-view:backdrop {
+  background-color: #e4e4e1;
+}
+
+.osd .scale-popup button.flat {
+  border-style: none;
+  border-radius: 5px;
+}
+
+.scale-popup button:hover {
+  background-color: rgba(46, 52, 54, 0.1);
+  border-radius: 5px;
+}
+
+/**********************
+ * Window Decorations *
+ *********************/
+decoration {
+  border-radius: 4px 4px 0 0;
+  border-width: 0px;
+  box-shadow: 0 2px 4px 1px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 0, 0, 0.23);
+  margin: 10px;
+}
+
+decoration:backdrop {
+  box-shadow: 0 2px 4px 1px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 0, 0, 0.18);
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+.maximized decoration,
+.fullscreen decoration,
+.tiled decoration {
+  border-radius: 0;
+}
+
+.popup decoration {
+  box-shadow: none;
+}
+
+.ssd decoration {
+  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.23);
+}
+
+.csd.popup decoration {
+  border-radius: 0;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.13);
+}
+
+tooltip.csd decoration {
+  border-radius: 5px;
+  box-shadow: none;
+}
+
+messagedialog.csd decoration {
+  border-radius: 4px;
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(0, 0, 0, 0.13);
+}
+
+.solid-csd decoration {
+  margin: 0;
+  padding: 2px;
+  background-color: #c4c4bf;
+  border: solid 1px #c4c4bf;
+  border-radius: 0;
+  box-shadow: inset 0 0 0 3px white, inset 0 1px rgba(255, 255, 255, 0.8);
+}
+
+.solid-csd decoration:backdrop {
+  box-shadow: inset 0 0 0 3px #f5f5f4, inset 0 1px rgba(255, 255, 255, 0.8);
+}
+
+button.titlebutton {
+  text-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.769231);
+}
+
+button.titlebutton:backdrop {
+  -gtk-icon-shadow: none;
+}
+
+button.titlebutton.close, button.titlebutton.maximize, button.titlebutton.minimize {
+  color: #2e3436;
+  color: transparent;
+  border: 0;
+  border-image: none;
+  box-shadow: none;
+  background-position: center;
+  background-repeat: no-repeat;
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton.png"), url("assets/window-buttons/titlebutton@2.png"));
+}
+
+button.titlebutton.close:backdrop, button.titlebutton.maximize:backdrop, button.titlebutton.minimize:backdrop {
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton-backdrop.png"), url("assets/window-buttons/titlebutton-backdrop@2.png"));
+}
+
+button.titlebutton.close.close:hover, button.titlebutton.maximize.close:hover, button.titlebutton.minimize.close:hover {
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton-close-hover.png"), url("assets/window-buttons/titlebutton-close-hover@2.png"));
+  transition-duration: 150ms;
+}
+
+button.titlebutton.close.close:active, button.titlebutton.maximize.close:active, button.titlebutton.minimize.close:active {
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton-close-active.png"), url("assets/window-buttons/titlebutton-close-active@2.png"));
+  transition-duration: 150ms;
+}
+
+button.titlebutton.close.minimize:hover, button.titlebutton.maximize.minimize:hover, button.titlebutton.minimize.minimize:hover {
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton-minimize-hover.png"), url("assets/window-buttons/titlebutton-minimize-hover@2.png"));
+  transition-duration: 150ms;
+}
+
+button.titlebutton.close.minimize:active, button.titlebutton.maximize.minimize:active, button.titlebutton.minimize.minimize:active {
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton-minimize-active.png"), url("assets/window-buttons/titlebutton-minimize-active@2.png"));
+  transition-duration: 150ms;
+}
+
+button.titlebutton.close.maximize:hover, button.titlebutton.maximize.maximize:hover, button.titlebutton.minimize.maximize:hover {
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton-maximize-hover.png"), url("assets/window-buttons/titlebutton-maximize-hover@2.png"));
+  transition-duration: 150ms;
+}
+
+button.titlebutton.close.maximize:active, button.titlebutton.maximize.maximize:active, button.titlebutton.minimize.maximize:active {
+  background-image: -gtk-scaled(url("assets/window-buttons/titlebutton-maximize-active.png"), url("assets/window-buttons/titlebutton-maximize-active@2.png"));
+  transition-duration: 150ms;
+}
+
+headerbar.selection-mode button.titlebutton,
+.titlebar.selection-mode button.titlebutton {
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+  -gtk-icon-shadow: 0 -1px rgba(0, 0, 0, 0.543529);
+}
+
+headerbar.selection-mode button.titlebutton:backdrop,
+.titlebar.selection-mode button.titlebutton:backdrop {
+  -gtk-icon-shadow: none;
+}
+
+.view:selected:focus, .view:selected, iconview:selected, .view text:selected, iconview text:selected,
+textview text:selected, .view text selection:focus, iconview text selection:focus, .view text selection, iconview text selection,
+textview text selection:focus,
+textview text selection, flowbox flowboxchild:selected, spinbutton:not(.vertical) selection,
+entry selection, modelbutton.flat:selected,
+.menuitem.button.flat:selected, treeview.view:selected:focus, treeview.view:selected, row:selected, calendar:selected {
+  background-color: #4a90d9;
+}
+
+row:selected label, label:selected, .selection-mode button.titlebutton, .view:selected:focus, .view:selected, iconview:selected, .view text:selected, iconview text:selected,
+textview text:selected, .view text selection:focus, iconview text selection:focus, .view text selection, iconview text selection,
+textview text selection:focus,
+textview text selection, flowbox flowboxchild:selected, spinbutton:not(.vertical) selection,
+entry selection, modelbutton.flat:selected,
+.menuitem.button.flat:selected, treeview.view:selected:focus, treeview.view:selected, row:selected, calendar:selected {
+  color: #ffffff;
+}
+
+row:selected label:disabled, label:disabled:selected, .selection-mode button.titlebutton:disabled, iconview:disabled:selected:focus, .view:disabled:selected, iconview:disabled:selected, iconview text:disabled:selected:focus,
+textview text:disabled:selected:focus, .view text:disabled:selected, iconview text:disabled:selected,
+textview text:disabled:selected, iconview text selection:disabled:focus, .view text selection:disabled, iconview text selection:disabled,
+textview text selection:disabled, flowbox flowboxchild:disabled:selected, label:disabled selection, spinbutton:not(.vertical) selection:disabled,
+entry selection:disabled, modelbutton.flat:disabled:selected,
+.menuitem.button.flat:disabled:selected, row:disabled:selected, calendar:disabled:selected {
+  color: #a5c8ec;
+}
+
+row:selected label:backdrop, label:backdrop:selected, .selection-mode button.titlebutton:backdrop, iconview:backdrop:selected:focus, .view:backdrop:selected, iconview:backdrop:selected, iconview text:backdrop:selected:focus,
+textview text:backdrop:selected:focus, .view text:backdrop:selected, iconview text:backdrop:selected,
+textview text:backdrop:selected, iconview text selection:backdrop:focus, .view text selection:backdrop, iconview text selection:backdrop,
+textview text selection:backdrop, flowbox flowboxchild:backdrop:selected, label:backdrop selection, spinbutton:not(.vertical) selection:backdrop,
+entry selection:backdrop, modelbutton.flat:backdrop:selected,
+.menuitem.button.flat:backdrop:selected, row:backdrop:selected, calendar:backdrop:selected {
+  color: #fcfcfc;
+}
+
+row:selected label:backdrop:disabled, label:backdrop:disabled:selected, .selection-mode button.titlebutton:backdrop:disabled, .view:backdrop:disabled:selected, iconview:backdrop:disabled:selected, .view text:backdrop:disabled:selected, iconview text:backdrop:disabled:selected,
+textview text:backdrop:disabled:selected, .view text selection:backdrop:disabled, iconview text selection:backdrop:disabled,
+textview text selection:backdrop:disabled, flowbox flowboxchild:backdrop:disabled:selected, label:disabled selection:backdrop, label:backdrop selection:disabled, spinbutton:not(.vertical) selection:backdrop:disabled,
+entry selection:backdrop:disabled, modelbutton.flat:backdrop:disabled:selected,
+.menuitem.button.flat:backdrop:disabled:selected, row:backdrop:disabled:selected, calendar:backdrop:disabled:selected {
+  color: #80b1e4;
+}
+
+treeview.sidebar:selected, placessidebar row:selected, treeview.sidebar:hover:selected, placessidebar row:hover:selected {
+  background-color: #215d9c;
+  color: #ffffff;
+}
+
+treeview.sidebar:disabled:selected, placessidebar row:disabled:selected {
+  color: #90aece;
+}
+
+treeview.sidebar:backdrop:selected, placessidebar row:backdrop:selected {
+  color: #fcfcfc;
+}
+
+treeview.sidebar:backdrop:disabled:selected, placessidebar row:backdrop:disabled:selected {
+  color: #638db9;
+}
+
+.monospace {
+  font-family: monospace;
+}
+
+/**********************
+ * Touch Copy & Paste *
+ *********************/
+cursor-handle {
+  background-color: transparent;
+  background-image: none;
+  box-shadow: none;
+  border-style: none;
+}
+
+cursor-handle.top:dir(ltr), cursor-handle.bottom:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/text-select-start.png"), url("assets/text-select-start@2.png"));
+  padding-left: 10px;
+}
+
+cursor-handle.bottom:dir(ltr), cursor-handle.top:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/text-select-end.png"), url("assets/text-select-end@2.png"));
+  padding-right: 10px;
+}
+
+cursor-handle.insertion-cursor:dir(ltr), cursor-handle.insertion-cursor:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above.png"), url("assets/slider-horz-scale-has-marks-above@2.png"));
+}
+
+cursor-handle.top:hover:dir(ltr), cursor-handle.bottom:hover:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/text-select-start-hover.png"), url("assets/text-select-start-hover@2.png"));
+  padding-left: 10px;
+}
+
+cursor-handle.bottom:hover:dir(ltr), cursor-handle.top:hover:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/text-select-end-hover.png"), url("assets/text-select-end-hover@2.png"));
+  padding-right: 10px;
+}
+
+cursor-handle.insertion-cursor:hover:dir(ltr), cursor-handle.insertion-cursor:hover:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above-hover.png"), url("assets/slider-horz-scale-has-marks-above-hover@2.png"));
+}
+
+cursor-handle.top:active:dir(ltr), cursor-handle.bottom:active:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/text-select-start-active.png"), url("assets/text-select-start-active@2.png"));
+  padding-left: 10px;
+}
+
+cursor-handle.bottom:active:dir(ltr), cursor-handle.top:active:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/text-select-end-active.png"), url("assets/text-select-end-active@2.png"));
+  padding-right: 10px;
+}
+
+cursor-handle.insertion-cursor:active:dir(ltr), cursor-handle.insertion-cursor:active:dir(rtl) {
+  -gtk-icon-source: -gtk-scaled(url("assets/slider-horz-scale-has-marks-above-active.png"), url("assets/slider-horz-scale-has-marks-above-active@2.png"));
+}
+
+.context-menu {
+  font: initial;
+}
+
+.keycap {
+  min-width: 20px;
+  min-height: 25px;
+  margin-top: 2px;
+  padding-bottom: 3px;
+  padding-left: 6px;
+  padding-right: 6px;
+  color: #2e3436;
+  background-color: #fff;
+  border: 1px solid;
+  border-color: #ddddd9;
+  border-radius: 5px;
+  box-shadow: inset 0 -3px #f7f7f6;
+  font-size: smaller;
+}
+
+.keycap:backdrop {
+  background-color: #fcfcfc;
+  color: #313739;
+  transition: all 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
+}
+
+:not(decoration):not(window):drop(active):focus,
+:not(decoration):not(window):drop(active) {
+  border-color: #4e9a06;
+  box-shadow: inset 0 0 0 1px #4e9a06;
+  caret-color: #4e9a06;
+}
+
+stackswitcher button.text-button {
+  min-width: 75px;
+  min-height: 16px;
+}
+
+stackswitcher button.circular,
+stackswitcher button.text-button.circular {
+  min-width: 24px;
+  min-height: 24px;
+  padding: 0;
+}
+
+box > arrow, box > image {
+  padding: 0 2px;
+}
+
+window.workbench docktabstrip {
+  padding: 0px;
+  border-color: #c4c4bf;
+  border-width: 1px;
+  background-color: #ddddd9;
+  box-shadow: inset 0 -1px 0 0 #c4c4bf;
+}
+
+window.workbench docktabstrip:backdrop {
+  border-color: #cecec9;
+  background-color: #e7e7e5;
+}
+
+window.workbench docktabstrip:backdrop {
+  box-shadow: inset 0 -1px 0 0 #cecec9;
+}
+
+window.workbench docktab {
+  min-height: 20px;
+  min-width: 20px;
+  padding: 1px 6px;
+  margin: 0;
+  outline-offset: -5px;
+  color: #313739;
+  font-weight: bold;
+  border-width: 1px;
+  border-color: transparent;
+}
+
+window.workbench docktab:hover {
+  color: #303638;
+}
+
+window.workbench docktab:hover.reorderable-page {
+  border-color: rgba(196, 196, 191, 0.3);
+  background-color: rgba(245, 245, 244, 0.2);
+}
+
+window.workbench docktab:backdrop {
+  color: #7f8384;
+}
+
+window.workbench docktab:backdrop.reorderable-page {
+  border-color: transparent;
+  background-color: transparent;
+}
+
+window.workbench docktab:checked {
+  color: #2e3436;
+}
+
+window.workbench docktab:checked.reorderable-page {
+  border-color: rgba(196, 196, 191, 0.5);
+  background-color: rgba(245, 245, 244, 0.5);
+}
+
+window.workbench docktab:checked.reorderable-page:hover {
+  background-color: rgba(245, 245, 244, 0.7);
+}
+
+window.workbench docktab:backdrop:checked {
+  color: #313739;
+}
+
+window.workbench docktab:backdrop:checked.reorderable-page {
+  border-color: #cecec9;
+  background-color: #f5f5f4;
+}
+
+window.workbench docktab label {
+  padding: 4px;
+}
+
+window.workbench docktab:hover {
+  box-shadow: inset 0 -3px #c4c4bf;
+}
+
+window.workbench docktab:backdrop {
+  box-shadow: none;
+}
+
+window.workbench docktab:checked {
+  box-shadow: inset 0 -3px #4a90d9;
+}
+
+window.workbench layouttab {
+  box-shadow: inset 0 -3px #4a90d9;
+}
+
+window.workbench layouttab box button {
+  border-color: transparent;
+  background-color: transparent;
+  background-image: none;
+  box-shadow: inset 0 1px rgba(255, 255, 255, 0);
+  text-shadow: none;
+  -gtk-icon-shadow: none;
+  padding: 2px 8px;
+}
+
+window.workbench layouttab box button:backdrop {
+  border: none;
+  background-image: none;
+  box-shadow: none;
+}
+
+window.workbench greeter frame {
+  border: 1px solid #c4c4bf;
+}
+
+.tweak-titlebar-left {
+  border-color: #c4c4bf;
+}
+
+.tweak-titlebar-left:backdrop {
+  border-color: #cecec9;
+}
+
+viewport.frame > list.tweak-categories {
+  background-image: image(#fafafa);
+  color: #2e3436;
+}
+
+/* GTK NAMED COLORS
+   ----------------
+   use responsibly! */
+/*
+widget text/foreground color */
+@define-color theme_fg_color #2e3436;
+/*
+text color for entries, views and content in general */
+@define-color theme_text_color black;
+/*
+widget base background color */
+@define-color theme_bg_color #f5f5f4;
+/*
+text widgets and the like base background color */
+@define-color theme_base_color #fff;
+/*
+base background color of selections */
+@define-color theme_selected_bg_color #4a90d9;
+/*
+text/foreground color of selections */
+@define-color theme_selected_fg_color #ffffff;
+/*
+base background color of insensitive widgets */
+@define-color insensitive_bg_color #f9f9f8;
+/*
+text foreground color of insensitive widgets */
+@define-color insensitive_fg_color #313739;
+/*
+insensitive text widgets and the like base background color */
+@define-color insensitive_base_color #fff;
+/*
+widget text/foreground color on backdrop windows */
+@define-color theme_unfocused_fg_color #313739;
+/*
+text color for entries, views and content in general on backdrop windows */
+@define-color theme_unfocused_text_color black;
+/*
+widget base background color on backdrop windows */
+@define-color theme_unfocused_bg_color #f5f5f4;
+/*
+text widgets and the like base background color on backdrop windows */
+@define-color theme_unfocused_base_color #fcfcfc;
+/*
+base background color of selections on backdrop windows */
+@define-color theme_unfocused_selected_bg_color #4a90d9;
+/*
+text/foreground color of selections on backdrop windows */
+@define-color theme_unfocused_selected_fg_color #ffffff;
+/*
+insensitive color on backdrop windows*/
+@define-color unfocused_insensitive_color #566164;
+/*
+widgets main borders color */
+@define-color borders #c4c4bf;
+/*
+widgets main borders color on backdrop windows */
+@define-color unfocused_borders #cecec9;
+/*
+these are pretty self explicative */
+@define-color warning_color #f57900;
+@define-color error_color #cc0000;
+@define-color success_color #73d216;
+/*
+these colors are exported for the window manager and shouldn't be used in applications,
+read if you used those and something break with a version upgrade you're on your own... */
+@define-color wm_title shade(#2e3436, 1.8);
+@define-color wm_unfocused_title #313739;
+@define-color wm_highlight rgba(255, 255, 255, 0.8);
+@define-color wm_borders_edge rgba(255, 255, 255, 0.8);
+@define-color wm_bg_a shade(#f5f5f4, 1.2);
+@define-color wm_bg_b #f5f5f4;
+@define-color wm_shadow alpha(black, 0.35);
+@define-color wm_border alpha(black, 0.18);
+@define-color wm_button_hover_color_a shade(#f5f5f4, 1.3);
+@define-color wm_button_hover_color_b #f5f5f4;
+@define-color wm_button_active_color_a shade(#f5f5f4, 0.85);
+@define-color wm_button_active_color_b shade(#f5f5f4, 0.89);
+@define-color wm_button_active_color_c shade(#f5f5f4, 0.9);
+@define-color content_view_bg #fff;