Forum CSS issues?
 

When trying to control some of the CSS in additional.css it does not work.

For example, a class on the groups page is "postlist discussionlist". Shouldn't it be "postlist_discussionlist"? I've never seen a break in CSS like that. Is that correct? I've seen this in a few areas. Cannot control it in additional.css.

Another I can't control is "threadpagestats" which I want to change from black to white but nothing happens.