diff --git a/app/assets/stylesheets/embed.css.scss b/app/assets/stylesheets/embed.css.scss
index d15f7d5e3..ff1b6e0ad 100644
--- a/app/assets/stylesheets/embed.css.scss
+++ b/app/assets/stylesheets/embed.css.scss
@@ -49,7 +49,7 @@ article.post {
       text-align: center;
       color: #0088cc;
       font-size: 13px;
-      margin: 5 0 0 0;
+      margin: 5px 0 0 0;
       word-wrap: break-word;
 
       a.staff {