Centered content and IE problem?

Hi there!

I have a problem with this page (http://www.mimmofusco.com/prova). Here's (http://www.mimmofusco.com/prova/default.css) the css sheet.

As you can see, the content is not centered, but slightly shifted to the right (a couple of pixles). Why is that?

And also, it works pretty fine with Opera, but not with Firefox and IE. Any ideas?

I'd also like critics about the design and the general layout.

Cheers

 

Value 10 is not supported for CSS property margins in Firefox an IE
.container {
margin: 10;
}

 

tnx for that.. gonna fix it as soon as i'm back home... is that gonna fix everything u say?

cheers