When the font size is increased while a floating DIV is open on the Help & Preferences page, the header gradient image becomes misaligned.
Screenshot:
http://schend.net/images/screenshots/slashdot/floating_div_font_size.png
Firefox 2.0.0.13 on Windows Vista
(I'd just like to note that while the font size in the screenshot looks ridiculous large, this problem occurs at lower sizes as well. I have a laptop with an extremely high-resolution screen and don't have perfect vision, and zooming in this far is not out-of-the-ordinary for me.)
