diff --git a/assets/stylesheets/template/modules/ad_banner.scss b/assets/stylesheets/template/modules/ad_banner.scss
index 9a79bed..59ee068 100644
--- a/assets/stylesheets/template/modules/ad_banner.scss
+++ b/assets/stylesheets/template/modules/ad_banner.scss
@@ -8,7 +8,8 @@
 
 // Widget
 // ## gerenral styles
-ul.button-mid{
+.button-mid{
+  z-index: 200;
 	.prev-button{
     height: 2em !important;
     width: 2em !important;