Switch to side-by-side view

--- a/tool/src/utils/html.java
+++ b/tool/src/utils/html.java
@@ -326,8 +326,12 @@
                 + URL 
                 + "\">"
                 + "</head><body>"
+                + html.br 
+                + html.div()
                 + message
-                + "</body></html>";
+                + html._div
+                + "</body></html>"
+                        ;
     }
     
     /**