[Adam Harley (Kawauso)]

It’s using class new-topic, so you’d need .newtopic {}… it can’t be found because there’s no actual CSS affecting it specifically. I’d recommend using Mozilla Firefox’s DOM inspector or looking at the HTML source to find class/ID tags for things.

Oh, and it’s affected by (in Kakumei at least):

#latest th a, #forumlist th a, #favorites th a and a:visited