I am a graphic designer being forced (I suppose a good thing) into learning to code for myself. I am working on a site (and it is taking months) that did work across browsers but somewhere along the way I changed something that makes Safari act like the CSS file does not exist. Works fine in IE and Firefox. Any ideas would be so appreciated. The site is below.

<http://bopedesign.com/AOC/AOC/site/index.php&gt;