diff --git a/app/assets/stylesheets/specific/posts.css.scss b/app/assets/stylesheets/specific/posts.css.scss
index 5b885f3e1..af7b76178 100644
--- a/app/assets/stylesheets/specific/posts.css.scss
+++ b/app/assets/stylesheets/specific/posts.css.scss
@@ -158,9 +158,11 @@ div#c-posts {
   }
 
   div#a-index {
+    /*
     #content.with-ads {
       margin-right: 6.5em;
     }
+    */
 
     div#jlist-rss-ads-for-show {
       float: right;