Hi, this may seem like a dumb question but, How can I find out what version of CSS I'm using. I found a layout online and manipulated it to fit with what i wanted to do. I am having trouble getting it to load on Macs. I need to know if I'm using CSS1 or CSS2, how can I find this out?
Thanks
website address

Well, I may of got this wrong, but use the w3C validator to see what version it validates.

http://jigsaw.w3.org/css-validator/validator-uri.html

Thanks. I'm assuming I'm using CSS2...

It doesn't really matter, however it will more than likely be CSS2. CSS1 is very old.

Anyway, it could be your browser that is the problem.

Well I have tried it on 3 different Macs, each running a different version of IE. And none will display the website. They just show a black screen.

Disable the CSS and then see if the page displays on a Mac. If you get something to show up that will prove it's the CSS. If still nothing shows up then it's not the CSS and the page itself needs looking at.