lucy24 - 6:18 am on Sep 28, 2012 (gmt 0)

Uhm... You mean you want it to be 1000px wide, but not really 1000px? Just some of the time? Do you have anything in the site code that says "I was just kidding about the 1000px, you can go smaller if you have to"? Is it {width} or {max-width} ?