Description: Introduction CSS Stylesheets are a major improvement in the World Wide Web, allowing HTML to come back to its roots: a language to structure and publish content on the web, not to apply a visual formatting to that content. Unfortunately HTML and CSS have the same limitations: both are static languages! From Perl scripts to PHP, a lot of technologies are today available to move HTML to the dynamic age but why not, going even further and do the same with CSS? That's what I...
