diff --git a/src/wp-admin/css/customize-nav-menus.css b/src/wp-admin/css/customize-nav-menus.css
index edcc186c9e..aa0deed41a 100644
--- a/src/wp-admin/css/customize-nav-menus.css
+++ b/src/wp-admin/css/customize-nav-menus.css
@@ -469,6 +469,10 @@
 	border-color: #a0a5aa;
 }
 
+.menu-item-transport li.customize-control {
+	float: none;
+}
+
 .control-section-nav_menu .menu ul.menu-item-transport .menu-item-bar {
 	margin-top: 0;
 }