Can I use CSS3 with XHTML 1.0?

Question

Can I use CSS3 properties with XHTML, or only with HTML5 web pages?

Is there any relation between HTML version and CSS, or is it totally indifferent?

Thanks.

Answer 1

If the browser support CSS3 and XHTML 1.0, you can use both.

The two standards are not tightly linked to each other, that is what version of CSS you use has no relation to what version of (X)HTML you use.

This is one of the benefits of the separation of content (XHTML) from display (CSS).