Ever since I switched to Mac, the Firefox fonts seem slightly different than when I was in Windows. The difference is especially apparent when it comes to text in bold - on Mac it seems thicker than it did on Windows. I've attached 2 snapshots - one from Windows and one from Mac Firefox for you to get the idea. Focus on the blue headlines in bold in the middle of the pic. Windows Firefox: Mac Firefox: Is it possible to set Mac's Firefox fonts to not appear as thick as they do? (2nd pic) It is especially apparent with Chinese characters, at times makes them hard to recognize, in particular the characters with lots of strokes.