diff --git a/src/wp-admin/css/customize-nav-menus.css b/src/wp-admin/css/customize-nav-menus.css
index 6dbd96ba0a..7f8c444015 100644
--- a/src/wp-admin/css/customize-nav-menus.css
+++ b/src/wp-admin/css/customize-nav-menus.css
@@ -736,11 +736,11 @@ button.not-a-button {
 }
 
 #available-menu-items .item-add:before {
-	content: "\f132";
+	content: "\f543";
 	font: normal 20px/1 dashicons;
 	position: relative;
 	left: 2px;
-	top: 4px;
+	top: 3px;
 }
 
 #available-menu-items .menu-item-handle.item-added .item-type,
diff --git a/src/wp-admin/css/list-tables.css b/src/wp-admin/css/list-tables.css
index b123b8f90b..4a3dccaa71 100644
--- a/src/wp-admin/css/list-tables.css
+++ b/src/wp-admin/css/list-tables.css
@@ -479,6 +479,7 @@ th.asc a:focus span.sorting-indicator:before {
 	position: absolute;
 	top: -5px;
 	left: 10px;
+	-webkit-border-radius: 50%;
 	border-radius: 50%;
 	display: block;
 	padding: 1px 2px 1px 0;