Index: wp-admin/css/wp-admin.dev.css
===================================================================
--- wp-admin/css/wp-admin.dev.css	(revision 18666)
+++ wp-admin/css/wp-admin.dev.css	(working copy)
@@ -221,7 +221,7 @@
 
 .js .hide-if-js,
 .no-js .hide-if-no-js {
-	display: none !important;
+	display: none;
 }
 
 /* include margin and padding in the width calculation of input and textarea */