Microsoft Edge responsive layout

I have been beta testing Microsoft Windows 10, since the release is on July 29th. Microsoft’s new browser, Edge, does not seem to work with my website’s responsive layout. When I change the window size from fully maximized to windowed mode, the website is cut off at the right side of the window. Is there any way to fix this yet?

Can you share a link to your site please?

Sorry about that!

http://www.4fronttech.net/test