On Wednesday, 2 June 2021 at 01:29:51 UTC, cc wrote:
It's 2021 and I'm still waiting for parent selectors. Even :has() isn't implemented by anything yet.
I think that is because :has() is Selectors Level 4, which is a working draft, so not a standard yet.
https://www.w3.org/Style/CSS/current-work
