Ticket #27793: 27793.patch

src/wp-admin/css/colors/_admin.scss

@@ -452 +452 @@
         color: $menu-highlight-text;
 }
 
+/* Widgets */
 
+.widgets-chooser li.widgets-chooser-selected {
+        background-color: $menu-highlight-background;
+        color: $menu-highlight-text;
+}
+
+.widgets-chooser li.widgets-chooser-selected:before,
+.widgets-chooser li.widgets-chooser-selected:focus:before {
+        color: $menu-highlight-text;
+}
+
+/* Customize */
+
+#customize-theme-controls .widget-area-select .selected {
+        background-color: $menu-highlight-background;
+        color: $menu-highlight-text;
+}
+
+
 /* jQuery UI Slider */
 
 .wp-slider .ui-slider-handle,

src/wp-admin/css/customize-widgets.css

@@ -256 +256 @@
 #customize-theme-controls .widget-area-select .selected {
         color: #fff;
         text-shadow: 0 -1px 0 rgba(0,0,0,.4);
-        border-top: 1px solid #207fa1;
         background: #2ea2cc;
 }
 
@@ -264 +263 @@
         display: block;
 }
 
-#customize-theme-controls .widget-area-select .selected:last-child {
-        border-bottom: 1px solid #207fa1;
-}
-
 #customize-theme-controls .move-widget-actions {
         text-align: right;
         padding: 12px;
 }
 
-#customize-theme-controls .widget-area-select + li {
-        border-top: 1px solid #207fa1;
-}
-
 #customize-theme-controls .reordering .widget-title-action {
         display: none;
 }