Copy-pasted from http://www.webmonkey.com/2011/10/discover-whats-new-in-css-4/ Code (markup): Also - there is no CSS 4 draft, as of yet.
There isn't technically a CSS4 standard. CSS3 is the current "evolution" of CSS, in which the recommendations (standard) are split into modules that can be progressed independently. Instead of there being a "CSS4", the modules have levels, so you could have some modules on level 3, some on 4, 5, whatever.
To keep up on the absolute latest, I'd go to the source - W3C. They are very good at keeping their site up to date. However, just because they make a change or a new release does not mean it will work in your browser. In fact, it'll normally take several months (if not longer) before browsers adapt the changes. To view a list of what's going on, visit [ W3C's Table of Specifications ]: http://www.w3.org/Style/CSS/current-work.en.html