Board Thread:Support Requests - Getting Technical/@comment-24191896-20140211040657

Hi! I want to make my comments have a dark background and white text to differentitate me from other users on my wiki. I've searched the forum here, and followed the directions on a couple different pages (here and here) but my comments still show up the same as everyone else's. Can anyone help me figure out what I'm doing wrong? I'm including a screenshot of the code I currently have on my wiki CSS. I've been testing it using red because I didn't feel like looking up the colors I wanted until I know it will work. I've cleared my cache after putting in the code, because one of the links said you have to do that for it to work, but I'm still not getting any results.

 