Ticket #26396: 26396.2.patch

src/wp-admin/css/common.css

@@ -114 +114 @@
         clear: both;
 }
 
+/* modern clearfix */
+.nav-tab-wrapper:after, /* Back-compat for plugins */
+.wp-clearfix:after {
+        content: "";
+        display: table;
+        clear: both;
+}
+
 /* Hide visually but not from screen readers */
 .screen-reader-text,
 .screen-reader-text span,
@@ -2064 +2072 @@
         line-height: inherit;
 }
 
-/* contain floats */
-.nav-tab-wrapper:after {
-        content: "";
-        display: table;
-        clear: both;
-}
-
 /*------------------------------------------------------------------------------
   26.0 - Misc
 ------------------------------------------------------------------------------*/