I don't have any favorite or ignored tags here on meta, and the changes recently rolled out seem to have messed up the alignment when I got to my profile -> prefs. (Happens in Chrome and Safari on OS X 10.8.2)
Can that please be changed to push the "Ignored Tags" heading down to a new line?
While we're at it, it would be great if the "add a favorite tag" and "add an ignored tag" buttons were the same size. Since they appear so close to each other and are almost the same size anyway, it would be more aesthetically pleasing for them to have the same fixed width.