diff --git a/wp-admin/css/customize-nav-menus.css b/wp-admin/css/customize-nav-menus.css
index 72a5527..c305f1a 100644
--- a/wp-admin/css/customize-nav-menus.css
+++ b/wp-admin/css/customize-nav-menus.css
@@ -832,7 +832,6 @@ body.adding-menu-items #customize-preview {
 .new-menu-section-content {
 	display: none;
 	padding: 15px 0 0 0;
-	overflow: hidden;
 	clear: both;
 }