Index: wp-admin/css/forms.css
===================================================================
--- wp-admin/css/forms.css	(revision 32745)
+++ wp-admin/css/forms.css	(working copy)
@@ -232,13 +232,11 @@
    color: #a9a9a9;
 }
 
-.form-invalid {
-	background-color: #ffebe8 !important;
-}
-
-.form-invalid input,
-.form-invalid select {
+.form-invalid input, .form-invalid input:focus,
+.form-invalid select, .form-invalid select:focus {
 	border-color: #c00 !important;
+	-webkit-box-shadow: 0 0 2px rgba( 204,0,0, 0.8 );
+	box-shadow: 0 0 2px rgba( 204,0,0, 0.8 );
 }
 
 .form-input-tip {