safe-area-max-inset-* variables

[vmpstr]

WebKittens

@smfr

Title of the proposal

CSS Environment Variables Level 1

URL to the spec

https://drafts.csswg.org/css-env-1/#safe-area-max-insets

URL to the spec's repository

No response

Issue Tracker URL

No response

Explainer URL

No response

TAG Design Review URL

w3ctag/design-reviews#1046

Mozilla standards-positions issue URL

mozilla/standards-positions#1171

WebKit Bugzilla URL

No response

Radar URL

No response

Description

This proposal adds safe-area-max-inset-* variables that have the value of the max possible value of the safe-area-inset-* variables. This can be used to create a different effect (a bottom bar that slides) while still respecting the safe area insets and while remaining composited.

See further discussion on: w3c/csswg-drafts#11019