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.
align-content
content distribution for this specific case (all rows have definite max size) to the row estimation heuristics for step 1).getComputedStyle
of grid-row-start/etc properties should return used values) but keep the issue open and don’t do edits until there’s an implementation commitment. (Issue #2681)calc
have been put in the spec and anyone interested was asked to review. Spec Link | Issue Link:not
:has
and :matches
not depend on matching. (Issue #1027)