Windows-Internet explorer / Apple-Safari problem

Hey Guys, I’ve downloaded Apples safari browser just a few minutes ago and I have a problem.

I have never noticed this before but when I navigate to my blog it gets all messed up!
But when I check the original template from the download page It works just fine.

http://moviecrew.nl/wordpress/ (my webpage, must be viewed in safari to see the problem)

http://test.wpthemesfree.com/?preview_theme=gamers-theme (the official webpage, works fine in both internet explorer and safari!)

Can somebody help me please?

Thanks