Css menu trobules..

I can not get the menu on this site....www.bpsep.com to go up to the bottom of the banner.
Any one have any ideas?
Attached is the html, css, and the banner.
Thanks!

 

It looks like your banner is 95px high and you have positioned your menu bar 100px from the top

 

Is that the z-index?

 

No not the z index it is the positioning. Looking in the Firefox web developers tool bar it shows the position of the a element as 100px from the top but your header image is only 95px high. I have had a quick look but can't see exactly where the problem is. Gives you somewhere to look. Also the header image div is acting as a container for the whole of the content, you need to close that dive off after the image I would have thought.

 

Ok, Div on headeriamge is now closed. I still need to find a solution to the menu issue.
Thanks for your help.