Hello,

I'm builing websites for some clients, who need an easy way to have their own website.
For the AutoNav I took this (http://www.codeblog.ch/2009/04/concrete5-drop-down-menu/3/) to buil an own template (customized), but there are sone differences between ehwn watched in the browsers. My major problem is the IE9. Just look at the site with IE and FF/Crhome. Could someone please tell me, why this is so and how to remove the problem? here's the site:http://tsvpeterskirchen.de/c5/
By now it's only in the background installed without content - but coming soon.

Thanks in advance and sorry for my English,
Christian