Web Player aspect ratio wrong.

So I have a basic build for my game that I’m making and I wanted to test it on my website with the webplayer. However when I loaded it, the aspect ratio is wrong, and I can’t seem to change it, I played around with the CSS and that didn’t seem to do anything. When I export it as a desktop application it works fine, but not when I use the webplayer (I have changed the default player settings so the resolution is the same as the desktop application resolution as well, and that didn’t work either).

set the resolution of the webplayer to the same aspect ratio as desktop resolution!