User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.3) Gecko/20030308 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.3) Gecko/20030308 In the Classic theme, menu buttons like "Back", "Forward", and "Print" don't look right under Windows XP; when you mouseover or click them, the edges are wrong. I can't describe it, just see the attachment. Reproducible: Always Steps to Reproduce: 1. Mouseover a menu button. Compare to those on a native app, like Explorer. 2. Mousedown the button. Compare. 3. Mousedown the arrow part on the right. Compare again.
*** This bug has been marked as a duplicate of 135776 ***