Nested pseudo elements styling (::before::marker or ::after::marker)

[danielsakhapov]

WebKittens

No response

Title of the proposal

Nested pseudo elements styling (::before::marker or ::after::marker)

URL to the spec

https://www.w3.org/TR/css-pseudo-4/#marker-pseudo

URL to the spec's repository

No response

Issue Tracker URL

No response

Explainer URL

No response

TAG Design Review URL

No response

Mozilla standards-positions issue URL

mozilla/standards-positions#1109

WebKit Bugzilla URL

No response

Radar URL

No response

Description

In addition to styling {::before/::after}::marker, support for nested pseudo elements styling is essential for ::column::scroll-marker styling, which has been resolved for css-overflow-5.

WPT test for ::before::marker styling