diff --git a/wp-admin/css/wp-admin.css b/wp-admin/css/wp-admin.css
index f538afe759..ad7dd6b052 100644
--- a/wp-admin/css/wp-admin.css
+++ b/wp-admin/css/wp-admin.css
@@ -281,6 +281,7 @@ body {
 
 body.iframe {
 	min-width: 0;
+	padding-top: 1px;
 }
 
 body.login {