As more and more Web sites make use of cascading style sheets (CSS), more and more Webmasters will struggle with localizing these sites into additional languages. Here is a valuable new Q&A from the W3C Internationalization Group.
Question:
What is the most appropriate way to associate CSS styles with text in a particular language in a multilingual XHTML/HTML document?
For the answer, go to http://www.w3.org/International/questions/qa-css-lang.html