Fix background hovering effect on Dash to Dock

Author: ran-dall

gnome-shell/extensions/_dash-to-dock.scss

@@ -1,20 +1,20 @@
 #dashtodockContainer #dash {
-  
+
     background: transparent !important;
 
     .dash-background {
-        background: $main_dark !important;
+        background: $main_dark  !important;
         border: none;
     }
 
     .dash-item-container {
-            .app-well-app,
-            .show-apps {
-                .overview-icon { background-color: transparent !important; }
 
-                &.focused .overview-icon { background-color: lighten($bg_color, 7%) !important; }
+        .app-well-app,
+        .show-apps {
+            .overview-icon.focused .overview-icon {
+                background-color: lighten($bg_color, 7%) !important;
             }
+        }
     }
-    
-}
-    
+
+}