The site in question is http://www.cleavedesign.com/test/
Everything lines up pretty good (except for Explorer on PCs right now) except for the header. If you look at the page in Safari on a Mac, you'll notice that just to the right of the header image is a 1px white line, and you'll notice that the 1px green left border of the page disappers as you resize the browser.
Anyone know what's going on or have the solution to this? I'm stuck. The header even looks fine in Explorer on PCs - I wasn't expecting to have this type of problem with Safari. Help please.