Easy Website Fix - image issue

I recently changed over? the design of my site [[login to view URL]][1]? and I have run into a problem with the way the header is rendering online.? There is a purple bar across the header and it is offset.? I need this fixed first. Secondly the site doesn't seem to render well in Firefox and I need to have that fixed as well.? Some of the formatting for the header is lost as well as at the bottom of the page. I leave excellent feedback for a job well done and you can see from my feedback I am an excellent buyer.? Please bid with confidence. Thank you. Craig