Yeah. I found it, but I still don't know what to do. For example...
I want to change the userinfo DIV. I want to make there a background image and some other things. I looked where are the style atributes placed (I checked it by firebug plugin) and it shows that I have to change showthread-rollup.css. OK... As we know I can not edit the file directly, so I went to the panel Ypu told me. I found the showthread.css, but theres nothing like showthread-rollup.css or any of userinfo styles in there. Maybe they wanted to make it easier by giving us that panel but I prefer traditional way. I just can't handle that panel :/
Look at my screens. The first one is my traditional site look. The second one is just one change I made in the firebug. I made just one change (added bg-color) in the showthread-rollup.css. And when I'm trying to do it in this panel I just dont know how...
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