diff --git a/modules/announcement/show.html.erb b/modules/announcement/show.html.erb
index b07a546..4f0adf9 100644
--- a/modules/announcement/show.html.erb
+++ b/modules/announcement/show.html.erb
@@ -18,7 +18,9 @@
     {{carousel_display_style}}
   }
   @media (max-width: 767px){
-    width: 100%;
+    .carousel_images{
+      width: 100%;
+    }
   }
 </style>
 <article class="s-annc show-announcement">