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 CSS Working Group has published updated Candidate Recommendations of CSS Cascading and Inheritance Level 3 and CSS Cascading and Inheritance Level 4. This CSS module describes how to collate style rules and assign values to all properties on all elements by way of cascading (choosing a winning declaration among many) and inheritance (propagating values from parent to child).
These updates are largely about clarifications; however we also:
display: contents
feature in CSS Display Module Level 3) in Level 4.
A full list of changes since the earlier publications are listed in the Changes sections: Level 3 Changes, Level 4 Changes. See also the Dispositions of Comments: Level 3 DoC, Level 4 DoC
Please send feedback by either filing an issue in GitHub (preferable) or sending mail to the (archived) public mailing list www-style@w3.org with the spec code ([css-cascade]
) and your comment topic in the subject line. (Alternatively, you can email one of the editors and ask them to forward your comment.)