Re: [csswg-drafts] [css-images-4][css-shapes-1] Allow mixing `<radial-extent>` and `<length-percentage>` in `<radial-size>` (#9729)

To add to this, mixing is required to maintain backwards compatibility with the syntax of `ellipse()` as it existed before b3f7bc6:
```
<ellipse()> = ellipse(
 <shape-radius>{2}?
 [ at <position> ]?
)

<shape-radius> = <length-percentage [0,∞]> | closest-side | farthest-side
```

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Received on Wednesday, 10 December 2025 23:47:00 UTC