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 CSS Working Group has published an updated Candidate Recommendation of CSS Values and Units Level 3. This CSS3 module describes the common values and units that CSS properties accept and the syntax used for describing them in CSS property definitions.
This is publication mainly just incorporates some minor fixes and clarifications. It also defines the interaction of scrollbars and viewport units. Changes since the last publication are listed in the Changes section.
As always, please send feedback to the (archived) public mailing list firstname.lastname@example.org with the spec code (
>>[css3-values]<<) and your comment topic in the subject line. (Alternatively, you can email one of the editors and ask them to forward your comment.)