Update index.html

index.html

@@ -339,9 +339,9 @@ updateCountdown();
           "isDataSetEnabled": false,
           "isZoomEnabled": true,
           "hasSymbolTooltip": true,
-          "isMonoSize": false,
+          "isMonoSize": true,
           "width": "100%",
-          "height": "600"
+          "height": "400"
         }
         </script>
       </div>