--- loncom/homework/radiobuttonresponse.pm	2015/04/07 15:08:12	1.159
+++ loncom/homework/radiobuttonresponse.pm	2016/01/22 22:42:51	1.160
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # mutliple choice style responses
 #
-# $Id: radiobuttonresponse.pm,v 1.159 2015/04/07 15:08:12 raeburn Exp $
+# $Id: radiobuttonresponse.pm,v 1.160 2016/01/22 22:42:51 damieng Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -592,7 +592,7 @@ sub html_direction_fragments {
     if ($direction eq 'horizontal') {
 	return ('<table><tr>', '</tr></table>', '<td>', '</td>');
     } else {
-	return ('', '<br />', '<br />', '');
+	return ('', '', '<div class="LC_radiofoil">', '</div>');
     }
 }