Change how the child-indexed pseudo-class selectors are matched so they also match elements without a parent. This is a change in the spec from selectors-3 to selectors-4. The reasoning for this is explained in the spec.

Demo

Specification

Specification link


Specification currently under development in a Working Group

Status in Chromium

Blink


Enabled by default (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Owner

Last updated on 2020-11-19