When I add markers all looks normal in the preview window.

But when I load the page, after the hover opens up the description, there is no icon to close it on the upper right corner. It works if I click there, but this is not so convenient for a regular user.

Also, the hover is only activated in an odd spot, over the upper left corner of the icon in the map. Again, a regular user might have problems using the map due to this.

I am using Bing.

I can’t provide a link for testing as the site is under development and password protected.