The CSS Working Group invites implementation of an updated Candidate Recommendation of CSS Backgrounds and Borders Module Level 3. This draft contains the features of CSS relating to borders and backgrounds. The main extensions compared to level 2 are borders consisting of images, boxes with multiple backgrounds, boxes with rounded corners and boxes with shadows.

Comments are welcome by 22 February 2021.

Original source: https://www.w3.org/blog/news/archives/8836