diff --git a/examples/openmnnd.html b/examples/openmnnd.html
index d5b8264b5f..63c702c23d 100644
--- a/examples/openmnnd.html
+++ b/examples/openmnnd.html
@@ -2,12 +2,11 @@
   <head>
     <style type="text/css">
         #map {
-            margin-right: 300px;
+            width: 600px;
             height: 475px;
             border: 1px solid black;
         }
         #info {
-            width: 300px;
             float: right;
         }
     </style>
