CSS in pages

I want to make a table like this http://tympanus.net/codrops/2010/05/03/pimp-your-tables-with-css3/

I’ve added the css to my stylesheet and put the table in my wp page, but still no styling happens. I’ve installed “custom css for posts and pages” and it still doesnt work. Should I include the css in the page itself?

Any help would be great.

Thanks
B