Why Is My Ie 7 Browser Seeing The Css Box Model As “subtractive” Rather Than “additive” (which It Should Be)?
I know there was a bug in IE up til version 5 that incorrectly included padding in the width and height. but it was apparently fixed in IE 6 and 7. I’m on IE 7 now but it’s still reading it completely opposite of Firefox (which correctly sees it as additive). And I don’t think it’s in Quirks Mode because my pages have a DOCTYPE. Any ideas?

Consult the help manual.