The CSS Working Group invites implementation of two Candidate Recommendations:
- CSS Grid Layout Module Level 1: This CSS module defines a two-dimensional grid-based layout system, optimized for user interface design. In the grid layout model, the children of a grid container can be positioned into arbitrary slots in a predefined flexible or fixed-size layout grid.
- CSS Values and Units Module Level 3: This CSS module describes the common values and units that CSS properties accept and the syntax used for describing them in CSS property definitions.
