Hi there.. I was just checking this site on 5 of my systems, which all have got different resolutions of monitor , but this site top edges looks perfecvt and fits into all type of resolutions .. Now how is that possible ?? I think, BG image must be of one size only , then how ??
Have separate corner images, then have them put there solid, not streched as a whole background may be... Also, use "%", not "px".
They use rounded corners for the edges and a percentage based width. This allows for what is called a liquid layout that would fit most if not all resolutions.
usually some settings require the width: auto !important attribute.. Been working with this issue a lot lately