As you use Firefox you can install the Stylish plugin from here:
https://addons.mozilla.org/en-US/firefox/addon/2108
You can then create your own stylesheet to overwrite the one in use here.
For example in the one I've just created I have:
Code:
@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("www.photoradar.com") {
#container { width: 1230px !important; }
#main-col { width: 900px !important; }
.page { width: 900px !important; }
}
With that the site fills the screen a bit better at 1280px wide resolution. All I've done is increased the width of three selectors by 270px. If you have a higher resolution you just need to increase the width of those 3 selectors by a corresponding amount (eg for 1600px wide you'd need to increase by an extra 320px each).