diff --git a/community/hangouts/index.md b/community/hangouts/index.md
index 9d17fb7a..6882da93 100644
--- a/community/hangouts/index.md
+++ b/community/hangouts/index.md
@@ -59,7 +59,7 @@ permalink: /community/hangouts/index.html
                 </div>
                 <!-- end left two-thirds block-->
                 <!-- right one-third block-->
-               <div class="right col-lg-4 col-md-4 col-sm-12 col-xs-12">
+               <div class="right one-third col-lg-4 col-md-4 col-sm-12 col-xs-12">
                         <div class="info-block center-xs">
                           <h2>{% t hangouts.mailing_list %}</h2>
                             <p>{% t hangouts.mailing_list1 %}</p>