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.
The W3C has an annual Technical Plenary, during which all its working groups have face-to-face meetings in the same place. This gives groups a chance to have joint meetings to work out cross-working-group issues. Due to the way scheduling was handled this year, we only got two days of meetings whereas we usually have three.
The MathML Working Group is working on ways to display MathML with CSS. Our discussions resulted in the MathML WG posting a list of Prioritized Requests for CSS3.
The CSS Validator team requested a better definition of what a valid CSS document is in Level 3 and clearer indications that REC-CSS1 and REC-CSS2 are obsoleted.
We reviewed a new version of the table width calculation algorithm document. This text will be incorporated into a new CSS3 Tables module soon.
Agreed to publish an LC draft (after vertical text issues are addressed) with an extended public comment period to invite more feedback.