diff --git a/kallithea/templates/admin/notifications/show_notification.html b/kallithea/templates/admin/notifications/show_notification.html
--- a/kallithea/templates/admin/notifications/show_notification.html
+++ b/kallithea/templates/admin/notifications/show_notification.html
@@ -34,9 +34,11 @@
         </div>
         <div class="notification-body">
             <div class="notification-subject">${h.literal(c.notification.subject)}</div>
+            <div class="well">
             %if c.notification.body:
                 ${h.render_w_mentions(c.notification.body)}
             %endif
+            </div>
         </div>
       </div>
     </div>
diff --git a/kallithea/templates/changeset/changeset_file_comment.html b/kallithea/templates/changeset/changeset_file_comment.html
--- a/kallithea/templates/changeset/changeset_file_comment.html
+++ b/kallithea/templates/changeset/changeset_file_comment.html
@@ -53,7 +53,7 @@
   <div class="ac">
   %if c.authuser.username != 'default':
     ${h.form('#', class_='inline-form')}
-      <div class="clearfix">
+      <div class="well well-sm clearfix">
         <div class="comment-help">${_('Commenting on line.')}
           <span class="text-muted">${_('Comments are in plain text. Use @username inside this text to notify another user.')|n}</span>
         </div>