Re: Header all over the place in IE7 and 8

[Senff]

Actually, the header also has problems in my Chrome, Safari and Firefox. The only browser where things seem to be fine, is IE9.

What I would do, for both #headerlinks and #mainnavigation: change float:left to float:right, remove the fixed width, and give it some right margin.

Alternatively, you could keep it as it is but give both those elements a little more width than it has right now.