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 a Last Call Working Draft of CSS Cascading and Inheritance Level 3. 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). Notable additions since CSS2.1 include:
allshorthand to reset all CSS properties
unsetkeywords to restore initial state
Significant changes since the last Working Draft are listed in the changes section and include changes to the
all shorthand to exclude bidi controls and the replacement of the
default keyword with
unset (which has different semantics). (The draft also received an editorial overhaul.)
The deadline for comments is 26 August 2013. Please send comments to the (archived) public mailing list firstname.lastname@example.org with the spec code (
[css-cascade-3]) and your comment topic in the subject line. Alternatively, you can email one of the editors and ask them to forward your comment. If you need an extension, please request one before the deadline so we can accommodate.