#4953 - Implement CSS nesting

Identifier #4953
Issue type Feature request or suggestion
Title Implement CSS nesting
Status Open
Tags

Roadmap: Over the horizon (custom)

Handling member Deleted
Addon core
Description W3C are working on a spec to allow nesting:
https://drafts.csswg.org/css-nesting/

It would make our CSS more readable. It's a problem how complex and convoluted CSS has become, and this helps solve that.

At the time of writing no browsers support it.

Consider switching our CSS to use it once possible. Maybe even a tool can automatically apply the changes.

Even if not all main browsers support it, we could consider compiling to regular CSS as part of our CSS processing. Probably someone will even make a tool for that.
Steps to reproduce

Funded? No
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Rating

Unrated