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.
Alan and Florian presented several ideas for generating styleable
pseudo-elements to hold content flows:
overflow: repeat, which would redirect overflow into creating a repetition of the element as it’s sibling. Individual repetitions can be targetted and styled with an
There was consensus to replace all the examples in Regions with some combination of the above techniques. There was also consensus that the proposals need to be developed further, and that overlap and interaction among them needs to be carefully considered.
floatproperty, and float position snapping.
sliceand the element has