[Sisom]

Hi, I'm trying to set up a site for a client, and I haven't used version 4.2 before, and I have come across an odd problem: when I set
#header .line2 {
float;right
}

I can't click inside the search box, the magnifying glass and 'Advanced Search' links don't work either. If I leave it where it was (which is where I don't want it!) it works fine.

Has anybody got any ideas why this could possibly be happening?
I noticed some strange CSS positioning in the default settings while I was editing things, the logo is set to position:absolute, and I was wondering if anything else is positioned in an odd way like this. I noticed that header.tpl appears at the end of the HTML, instead of at the beginning, presumably for SEO purposes.