Re: [csswg-drafts] should it be possible for an element with contain:paint to be part of a transform-style:preserve-3d scene? (#6202) from L. David Baron via GitHub on 2021-06-09 (public-css-archive@w3.org from June 2021)

From: L. David Baron via GitHub <sysbot+gh@w3.org>
Date: Wed, 09 Jun 2021 23:08:13 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-858158491-1623280091-sysbot+gh@w3.org>

To follow up on this mornings discussion -- I noticed that the compositing spec [says](https://drafts.fxtf.org/compositing-1/#csscompositingrules_CSS) (for HTML but not SVG):

> Everything in CSS that creates a stacking context must be considered an ‘isolated’ group.

This makes the results I'm seeing in [my test](https://dbaron.org/css/test/2018/stacking-context-z-order) make a lot more sense -- but then I no longer understand what the distinction is between a stacking context and a grouping property.  Is it a distinction that's only relevant to SVG?

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Received on Wednesday, 9 June 2021 23:08:41 UTC