--- loncom/homework/radiobuttonresponse.pm	2019/02/03 22:02:21	1.157.2.3
+++ 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 1.157.2.3 2019/02/03 22:02:21 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>');
     }
 }
 
@@ -1030,8 +1030,7 @@ sub display_latex_exam {
 		. '} \hspace*{\fill} \\\\';
 	}
 	else {
-	    $result .= '\textbf{' . $Apache::lonxml::counter . '}.'.
-                       '\hspace*{2 mm}';        
+	    $result .= '\textbf{' . $Apache::lonxml::counter . '}.';
 	}
 	
 	# Now output the bubbles themselves:
@@ -1048,15 +1047,7 @@ sub display_latex_exam {
 	    }
 	    my $preindent;
 	    if ($bubble_number > 0) {
-                my $offset = 5;
-                if ($Apache::lonxml::counter) {
-                    if ($identifier) {
-                        $offset += 2 * (length($identifier)-1);
-                    } else {
-                        $offset += 2 * (length($Apache::lonxml::counter)-1);
-                    }
-                }
-                $preindent = '\hspace*{'.$offset.' mm}';
+		$preindent = '\hspace*{3 mm}';
 	    }
 	    my $foiltext = $Apache::response::foilgroup{$name . '.text'};
 	    $foiltext =~ s/\\noindent//; # forgive me for I have sinned..