diff --git a/src/wp-admin/css/nav-menus.css b/src/wp-admin/css/nav-menus.css
index b2827995ff..90c72ec95a 100644
--- a/src/wp-admin/css/nav-menus.css
+++ b/src/wp-admin/css/nav-menus.css
@@ -168,7 +168,7 @@ ul.add-menu-item-tabs li {
 }
 
 .nav-menus-php #post-body {
-	padding: 0 10px 10px;
+	padding: 0 10px;
 	border-top: 1px solid #fff;
 	border-bottom: 1px solid #ddd;
 	background: #fff;
@@ -202,6 +202,10 @@ ul.add-menu-item-tabs li {
 	float: none;
 }
 
+.nav-menus-php #post-body-content .post-body-plain {
+	margin-bottom: 0;
+}
+
 #menu-management .menu-add-new abbr {
 	font-weight: 600;
 }