Site CSS issue?

My site page looks a mess! Not sure if its been hacked or something has changed. Is this a css issue, since the layout is all over the place? Anyone figure out what is wrong?

http://www.ibusinessbuzz.co.uk

Thanks,

Jon

When I delete your dynamik-min css file, your site displays much better. There are some errors in the file which I believe are messing with your site layout.