I'm looking for a software that will simulate different monitors. Not the brands, but the actual real estate.
For example, my development box has a 17" lcd monitor. My laptop has a 20" wide screen. When I use the web app I wrote on my dev box, it look good. But when I use it on my laptop, the floating menu is way out of place.
Another way to look at it is to give a 17" monitor a 16:9 aspect ratio.
I know it's a div positioning problem, but is there software that can simulate a wide screen on my 17"?