Re: [csswg-drafts] [css-borders-4] Rendering of outset shadow spread with concave 50% corner-shapes (#13037)

> I think I lean towards miter + clip as well for consistency with square corners. I'd also be curious to see what those renderings look like with blur introduced.

Had to rework the canvas example to support clipping+blur together, but I think with blurring the `clip` version looks even better because blurring rounds a bit.

No blur:

<img width="1172" height="424" alt="Image" src="https://github.com/user-attachments/assets/2afcc083-919f-445c-a280-32ec02627efe" />

`blur(3px)`:

<img width="1138" height="434" alt="Image" src="https://github.com/user-attachments/assets/a3d13a36-e5a1-4b28-b5b7-b0b80c1dfda3" />

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Received on Wednesday, 19 November 2025 11:12:10 UTC