>Could you check how it renders on your Mac? Many thanks. > >http://www.info.com.ph/~etan/temp/boxmodel.html IE Mac 5.1: Intermittant horizontal scroll bar; seems due to px rounding. (not the SBMH) Moz 1.1, perfect. Occasional thin white right margin in Opera 5. Px rounding again? Why not try a test that compares a fixed px size img or unpadded div with a padded div? Geoff