Ticket #20573: removing-invalid-property.diff

wp-admin/css/wp-admin.dev.css

@@ -4725 +4725 @@
                 rgb(230,230,230) 7%,
                 rgb(216,216,216) 77%
         );
-        background-repeat: no-repeat;
-        background-image-position: 10px 8px;
         -webkit-border-radius: 5px;
         border-radius: 5px;
-        border: 1px #b4b4b4 solid;
+        border: 1px solid #b4b4b4;
         font-style: normal;
         line-height: 16px;
         font-size: 14px;
         text-decoration: none;
-        text-shadow: #fff 0 1px 0px;
+        text-shadow: 0 1px 0px #fff;
 }
 
 .pressthis a:hover,