diff --git a/src/wp-admin/css/edit.css b/src/wp-admin/css/edit.css
index adbf856a99..a67077a2ac 100644
--- a/src/wp-admin/css/edit.css
+++ b/src/wp-admin/css/edit.css
@@ -291,6 +291,9 @@ ul.wp-tab-bar li {
 	max-width: 100%;
 	height: auto;
 	width: auto;
+	background-image: linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4), linear-gradient(45deg, #c4c4c4 25%, transparent 25%, transparent 75%, #c4c4c4 75%, #c4c4c4);
+	background-position: 0 0, 10px 10px;
+	background-size: 20px 20px;
 }
 
 form#tags-filter {