Since CSS Cascading and Inheritance Level 3 entered CR more than 2 years ago (in 2015), the Director has asked for a re-review by all HRGs prior to transitioning to PR. Thus, the CSSWG requests formal review of css-cascade-3.

Cascading and Inheritance describes how the UA collates CSS style rules and assigns values to all properties on all elements. See https://www.w3.org/TR/css-cascade-3/

The new features added by this specification (since CSS2) are listed in https://www.w3.org/TR/css-cascade-3/#changes-2 and consist solely of:

• the 'all' shorthand https://www.w3.org/TR/css-cascade-3/#all-shorthand
• the 'initial' keyword https://www.w3.org/TR/css-cascade-3/#initial
• the 'unset' keyword https://www.w3.org/TR/css-cascade-3/#inherit-initial
• incorporation of animations and transitions into the cascade https://www.w3.org/TR/css-cascade-3/#cascade-sort

The implementation report is here: https://drafts.csswg.org/css-cascade-3/implementation-report

The Privacy and Security Considerations section is here: https://www.w3.org/TR/css-cascade-3/#priv-sec

Please file any specific issues, separately per point of feedback, in https://github.com/w3c/csswg-drafts/issues and if there are none, please explicitly indicate completion of the review.

Thanks~ ~fantasai