Re: [csswg-drafts] [css2] min/max-height and margin collapse is not interoperable (#8919)

> I think Gecko's behavior makes the most sense

I don't think it makes much sense to collapse through for `height: 0%` but not for `1%` when the percentage basis is 0.

> It also doesn't have discontinuity issues

It has discontinuity issues: 0% behaves different than a tiny positive percentage like 0.0000001%, even if both resolve to exactly 0px.

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Received on Saturday, 14 March 2026 16:31:20 UTC