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[csswg-drafts] [css-shadow-parts-1] vendor prefixed pseudo elements support (#4530)

From: Liam DeBeasi via GitHub <sysbot+gh@w3.org>
Date: Fri, 22 Nov 2019 21:53:05 +0000
To: public-css-archive@w3.org
Message-ID: <issues.opened-527432739-1574459584-sysbot+gh@w3.org>
liamdebeasi has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-shadow-parts-1] vendor prefixed pseudo elements support ==
As per the spec, the `::part()` pseudo-element can take additional pseudo-elements after it such as `::before` (source: https://drafts.csswg.org/css-shadow-parts/#part). 

Does this extend to vendor-prefixed pseudo-elements as well? The current behavior in Chrome and the latest Safari Tech Preview (96 as of writing) is that prefixed pseudo elements do not work with shadow parts.

Example: https://codepen.io/liamdebeasi/pen/jOOpQKa

I'm wondering if this is just a browser bug, or maybe a part of the spec that just needs clarification. Thanks!

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/4530 using your GitHub account
Received on Friday, 22 November 2019 21:53:16 UTC

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