Oh, crap, I didn't even notice that h6 tags were broken... :-/
Fixed to their original value. Another bug that was added when I integrated the notification CSS into index.css, uh... (That's the second one.)
As far as text length goes in legend boxes, you can't control them, so it'll either be very short and look weird, or very very long and look even weirder, you know... ;)
Shall I commit my updated files..?