diff --git a/app/views/proposals/show.html.erb b/app/views/proposals/show.html.erb
index f484b9a43..4acabc628 100644
--- a/app/views/proposals/show.html.erb
+++ b/app/views/proposals/show.html.erb
@@ -206,9 +206,13 @@
   </div>
 <% end %>
 
-<div class="row">
-  <div class="small-12 column">
-    <%= render "proposals/filter_subnav" %>
+<div class="additional-content">
+  <div class="filter-subnav">
+    <div class="row">
+      <div class="small-12 column">
+        <%= render "proposals/filter_subnav" %>
+      </div>
+    </div>
   </div>
 </div>