diff --git a/core/layout/common.css b/core/layout/common.css
index b739aebd..4b674c06 100755
--- a/core/layout/common.css
+++ b/core/layout/common.css
@@ -411,6 +411,7 @@ nav ul {
 	margin: 0;
 	list-style: none;
 }
+
 nav li {
 	display: inline-block;
 	position: relative;
@@ -432,7 +433,7 @@ nav li ul li {
 	text-align: left;
 }
 nav li:hover ul {
-	z-index: 2;
+	z-index: 8;
 	opacity: 1;
 }
 nav a {