I have a CSS layout that works great on Firefox and IE 6/7. But when I open it in Safari 3.0.4 the right column moves to the left.

Here is the link to the page: http://www.ualocal393.org/
Here is the link to the CSS: http://www.ualocal393.org/css/public_screen.css

Any help would be really appreciated. I have wracked my brain to figure this out and would really appreciate any input.

Thank you,
Doug