Post numbers don't show in Palemoon

http://0x0.st/iSQC.png

Why is that? And I can't post in /meta/

>>x,y
The font color is never defined. Not in .num, not in h3.posthead, not in div.inner, not in div.outer, not in div#page_content and not in body#index nor in html.
It should default to black, maybe I've tweaked something.