[csswg-drafts] [css-viewport-1] zoom on the root element (#13016)

fantasai has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-viewport-1] zoom on the root element ==
As I understand it, the `zoom` property multiplies lengths without affecting the ICB. This makes it _almost_ usable for implementing a page zoom functionality -- the missing piece is the interaction with the viewport units.

What do we think of tweaking the rules for `zoom` so that if it is specified on the root, the viewport units are divided by the root's zoom factor (globally)?

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13016 using your GitHub account


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Received on Friday, 24 October 2025 21:43:20 UTC