This is a page from the Cascading Style Sheets Working Group Blog. Some other places to find information are the “current work” page, the www-style mailing list, the Future of CSS syndicator, and the issue list on Github.
Do you want to know how the CSS WG works? Fantasai has written about:csswg, An Inside View of the CSS Working Group at W3C.
We’ve published a new official Working Draft of the CSS Backgrounds and Borders Module Level 3. Some major changes from the last draft include:
border-radius
background-position
syntax for positioning offsets from corners other than the top leftbackground-clip
cover
and contain
values for background-size
that proportionally stretch the background image to either cover or be contained by the entire background areabackground
shorthandCheck it out and send us some feedback. This draft is in the stabilizing phase: the next publication should be the last one before Candidate Rec, and we’d rather get your comments this round. The plan is to do some more polish work, respond to comments and suggestions, and then publish a Last Call with this feature set near the end of the year.