display difference between IE and Firefox

[cyndie]

I am creating a website and have checked in both IE6, IE7 netscape and the latest Firefox. When you view the site in any IE or netscape it looks fine. However when I view it in firefox, text runs over the right navigation or the page does not flow with the right navigation. Here is the website to check.

www.c1realty.com/temp

I believe it is the css. Would it be better to break down the css into small individual style sheets and link them rather than one large one? The client wanted the right navigation and I used float: right to accomplish this. Is there a better way?

Thanks
C

[Rockonmetal]

Ok, I see a difference in firefox and internet explorer. But I don't get the right float thing, the only difference i see is the horizontal ruler at the bottom...

[Spiritvn]

Test with IE 6 / FF 2.0: not see anything that make you feel abuse