WebKit now supports CSS Variables

WebKit now has an experimental implementation of CSS variables as  
outlined here:

http://disruptive-innovations.com/zoo/cssvariables/

You can test this feature using a nightly from:

http://nightly.webkit.org/

Test cases can be found here:

http://trac.webkit.org/browser/trunk/LayoutTests/fast/css/variables

dave
(hyatt@apple.com)