update loading

dashboard-ui/css/librarybrowser.css

@@ -7,11 +7,16 @@
     margin-left: .5em;
 }
 
-.background-theme-b, .dialog.background-theme-b {
+.background-theme-b .backgroundContainer, .dialog.background-theme-b {
     background-color: #121314;
     /*background: radial-gradient(circle, #282828, #141414);*/
 }
 
+    .background-theme-b .backgroundContainer.withBackdrop {
+        background-color: rgba(6, 6,6, .9);
+        /*background: radial-gradient(circle, #282828, #141414);*/
+    }
+
 .ui-body-b {
     /* Need the important tag for paper dialogs with this class */
     color: #fff !important;
@@ -30,10 +35,6 @@
     z-index: -1;
 }
 
-.withBackdrop {
-    background-color: rgba(6, 6,6, .9);
-}
-
 .pageWithAbsoluteTabs neon-animatable {
     z-index: 2;
 }