https://www.w3.org/standards/history/css-round-display-1/
CSS Round Display Level 1 publication history | Standards | W3C
The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web...
css round displaypublication historylevelstandardsw3c
https://drafts.csswg.org/css-round-display/
CSS Round Display Module Level 1
css round displaymodulelevel
https://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Round_display
CSS round display - CSS | MDN
The CSS round display module defines CSS extensions to support a round display, such as wrist-watches, to help developers build web pages suitable for those...
css round displaymdn