Just done the mentioned stuff; stickied topics are seperated and hi(or should I say dark)lighted now.
Also redid the ajax loader (when you edit inline amongst other things).
Tested in IE 7 and 8, Opera 9, Safari 3 and of course Firefox 3 from the perspective of a guest, regular member or admin/mod, found no probems. Tested a little in IE6, I know if you're a guest on IE6 there's a few problems right now, still ironing those out. Some rounded corners are intentionally hidden from some IE versions, it's not a bug, IE just can't handle something so simple as floats correctly. Maybe I'll do an alternate version just for IE later.
If you're not using firefox you'll see a little firefox button under the sidebar :3
The theme auto detects what browser you're on and puts out custom CSS if needed; Opera 8, Opera 9, Safari 3, IE6 (good lord this thing), IE7 and IE8 all needed such special treatment
Now going to edit the display template a bit (template for viewing threads) and make it a bit more like RMRK2's layout (mostly stuff only moderators use) =)
@NAMKCOR: I tried to reproduce that on all the different browsers / text settings and couldn't. I edited the buttons a little to try and protect against that happening anymore for you =s What browser?
And for those who were using RMRK4 before, of course there's the new header =o
Always press CTRL+F5 (hard refresh) before posting any problems to make sure your browser isn't using cached (outdated) CSS or images.