1 files changed, 21 insertions, 0 deletions
diff --git a/browser/components/preferences/dialogs/handlers.css b/browser/components/preferences/dialogs/handlers.css
new file mode 100644
index 0000000000..b53963fa4d
--- /dev/null
+++ b/browser/components/preferences/dialogs/handlers.css
@@ -0,0 +1,21 @@
+/* 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/. */
+
+/**
+ * Make the icons appear.
+ * Note: we display the icon box for every item whether or not it has an icon
+ * so the labels of all the items align vertically.
+ */
+.actionsMenu > menupopup > menuitem > .menu-iconic-left {
+  display: flex;
+  min-width: 16px;
+}
+
+/* Apply crisp rendering for favicons at exactly 2dppx resolution */
+@media (resolution: 2dppx) {
+  #handlersView > richlistitem,
+  .actionsMenu > menupopup > menuitem > .menu-iconic-left {
+    image-rendering: -moz-crisp-edges;
+  }
+}