diff --git a/app/application/resources/site/scss/app.scss b/app/application/resources/site/scss/app.scss
index e1378e1..4d7f427 100644
--- a/app/application/resources/site/scss/app.scss
+++ b/app/application/resources/site/scss/app.scss
@@ -176,6 +176,7 @@ body.mobile-menu-open {
     padding: 10px 0;
     margin: 0;
     border-radius: 0 0 5px 5px;
+    z-index: 100;
 
     a {
         text-decoration: none;