It's just an "ol" element with a ::marker pseudo-element. Numbers are fine, they're just getting cut off on the left. I don't have time to figure out exactly why, and Michael has to fix it anyway :D
I did try a few things, but they didn't work. Should be something around there though.
Update: Seems to be an overflow issue:
Anyway, that should be enough information for Michael to fix it. Not that it's that big of a deal.