Take a look at this web page. Depending on your display resolution, you'll probably see a white page with a graduated blue background. If you resize the width of your browser, the white page stays the same size but the amount of visible blue background increases or decreases to "soak up" the extra width. I think this is a good idea because it prevents a white page from looking "lost" if the user has a hi-res monitor. Is there a way to achieve the same effect in Xara?