Index: app/views/layouts/base.html.erb
===================================================================
--- app/views/layouts/base.html.erb	(revision 17727)
+++ app/views/layouts/base.html.erb	(working copy)
@@ -118,9 +118,7 @@
 <div id="ajax-modal" style="display:none;"></div>
 
 <div id="footer">
-  <div class="bgl"><div class="bgr">
     Powered by <%= link_to Redmine::Info.app_name, Redmine::Info.url %> &copy; 2006-2018 Jean-Philippe Lang
-  </div></div>
 </div>
 </div>
 </div>