- From: Morten Stenshorne via GitHub <noreply@w3.org>
- Date: Fri, 25 Jul 2025 10:59:26 +0000
- To: public-css-archive@w3.org
What about column spanners and their margins?
https://drafts.csswg.org/css-box-4/#margin-trim
> For [in-flow](https://drafts.csswg.org/css-display-4/#in-flow) boxes contained by this box, margins adjacent to the box’s specified edges are truncated to zero.
Is a spanner an in-flow box contained by a multicol container?
```html
<!DOCTYPE html>
<div style="columns:3; margin-trim:block;">
<div>
<div style="column-span:all; margin-top:11px; margin-bottom:22px;"></div>
</div>
</div>
```
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Received on Friday, 25 July 2025 10:59:27 UTC