Sorry, the registration is now closed! If you could not join the first session of this course, please note that we will have two other free sessions at the beginning of 2014. Stay tuned by subscribing to W3DevCampus’ announcement list, or by following us. Today, W3C opens registration for a brand new W3C course on Responsive Web Design. This course leads students step by step through an approach that focuses on HTML and CSS to make Web sites work across diverse viewport sizes. Sponsored by Intel® XDK and taught by acclaimed trainer Frances de Waal, this Responsive Web Design course starts 29 November for 4 weeks, and is free of charge. Learn more about W3DevCampus, W3C’s online training for Web developers.

The Cascading Style Sheets (CSS) Working Group has published a Working Draft of CSS Transitions. This document introduces new CSS features to enable implicit transitions, which describe how CSS properties can be made to change smoothly from one value to another over a given duration. Learn more about the Style Activity.