Background getting cropped

[henryb]

On this site - http://mirrad.com/

I want the background to fit the page completely without the image being cropped as it is now.

It looks fine in cornerstone but not when logged out.

[basanta]

Hi There,

The image background size depends on the screen size. It resizes proportionately to the height and width of the screen.
When you are checking in the cornerstone, the editor takes some space that might be the reason why this looks fine.

I am giving you a CSS fix but that may not help you 100% but you can try.
please add this CSS to your X->Theme Option -> Global CSS

.backstretch img {
 width: 100% !important;
 height: 100% !important;
left: 0px !important;
top: 0px !important;
}

Hope this helps!