1 files changed, 77 insertions, 0 deletions
diff --git a/comm/mail/themes/windows/mail/spacesToolbar.css b/comm/mail/themes/windows/mail/spacesToolbar.css
new file mode 100644
index 0000000000..e8a262be74
--- /dev/null
+++ b/comm/mail/themes/windows/mail/spacesToolbar.css
@@ -0,0 +1,77 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+@import url("chrome://messenger/skin/shared/spacesToolbar.css");
+
+@media (-moz-platform: windows-win7) and (-moz-windows-default-theme),
+       (-moz-platform: windows-win8) and (-moz-windows-default-theme) {
+  @media (-moz-windows-compositor) {
+    #messengerWindow[sizemode="normal"][spacestoolbar="true"] #tabpanelcontainer,
+    #messengerWindow[sizemode="normal"][spacestoolbar="true"] .statusbar {
+      border-inline-start-width: 0;
+    }
+
+    #messengerWindow[sizemode="normal"] .spaces-toolbar:not([hidden]) {
+      border-inline-start: 1px solid var(--glassShadowColor);
+      border-bottom: 1px solid var(--glassShadowColor);
+    }
+  }
+}
+
+@media (-moz-platform: windows-win7) {
+  @media (-moz-windows-default-theme) {
+    #messengerWindow[sizemode="maximized"] .spaces-toolbar:not([hidden]) {
+      margin-top: 8px;
+    }
+  }
+
+  @media (-moz-windows-glass) {
+    #messengerWindow[sizemode="normal"] .spaces-toolbar:not([hidden], :-moz-lwtheme) {
+      margin-top: 2px;
+    }
+  }
+
+  @media (-moz-windows-default-theme) and (-moz-windows-glass: 0) {
+    #messengerWindow[sizemode="normal"] .spaces-toolbar:not([hidden], :-moz-lwtheme) {
+      background-image: linear-gradient(to bottom, ThreeDDarkShadow 0,
+                                        ThreeDDarkShadow 1px, ThreeDHighlight 1px,
+                                        ThreeDHighlight 2px, transparent 2px);
+    }
+  }
+
+  @media (-moz-windows-classic) {
+    /* Add a window top border behind the titlebar */
+    #messengerWindow[sizemode="normal"] .spaces-toolbar:not([hidden], :-moz-lwtheme) {
+      background-image: linear-gradient(to bottom, ThreeDLightShadow 0,
+                                        ThreeDLightShadow 1px, ThreeDHighlight 1px,
+                                        ThreeDHighlight 2px, ActiveBorder 2px,
+                                        ActiveBorder 4px, transparent 4px);
+    }
+  }
+
+  @media (-moz-windows-default-theme: 0) {
+    #messengerWindow[sizemode="maximized"] .spaces-toolbar:not([hidden]) {
+      margin-top: 8px;
+    }
+  }
+
+  @media (prefers-contrast) {
+    /* Add a window top border behind the titlebar */
+    #messengerWindow[sizemode="normal"] .spaces-toolbar:not([hidden], :-moz-lwtheme) {
+      background-image: linear-gradient(to bottom, ThreeDLightShadow 0,
+                                        ThreeDLightShadow 1px, ThreeDHighlight 1px,
+                                        ThreeDHighlight 2px, transparent 2px);
+    }
+  }
+}
+
+@media (-moz-platform: windows-win8) {
+  #messengerWindow[sizemode="normal"] .spaces-toolbar:not([hidden], :-moz-lwtheme) {
+    margin-top: 1px;
+  }
+
+  #messengerWindow[sizemode="maximized"] .spaces-toolbar:not([hidden]) {
+    margin-top: 8px;
+  }
+}