- From: Rune Lillesveen via GitHub <sysbot+gh@w3.org>
- Date: Thu, 11 Nov 2021 10:23:58 +0000
- To: public-css-archive@w3.org
@tabatkins By ancestor search, do you mean looking up ancestors in the light tree without walking past shadow roots?
If so, it means host-child will never match any containers inside host's shadow tree:
```html
<style>
@container name (min-width: 100px) { host-child {} }
@container (min-width: 100px) { host-child {} }
</style>
<host-element><host-child></host-child></host-element>
```
What about slotted rules inside a shadow tree:
```html
<style>
@container name (min-width: 100px) { ::slotted(div) {} }
@container (min-width: 100px) { ::slotted(div) {} }
</style>
<div>
<slot></slot>
</div>
```
Do we start walking from the slot instead of the slotted element to find the container so that it's possible to match containers inside the shadow tree?
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Received on Thursday, 11 November 2021 10:24:00 UTC