[whatwg] [CSSWG][css-cascade-4] CR of CSS Cascade L4

The CSS WG has published a Candidate Recommendation and invites implementations
of the CSS Cascading and Inheritance Module 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).

Additions to Level 4 include:

   * introduced the 'revert' keyword, which rolls back the cascade
     to the previous origin

     e.g. * { all: revert; } /* wipe out the entire set of author-level styles */

   * introduced supports() syntax for conditional @import rules

There have been no changes since the September LCWD.

Please send comments, if any, to the www-style mailing list, <www-style@w3.org>,
and  please, prefix the subject line with


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For the CSS WG,

Received on Friday, 15 January 2016 17:37:52 UTC