Re: [csswg-drafts] [css-shapes-1] Optional values shouldn't be serialized (#8695)

We definitely need to omit the `at <position>` when it was omitted by the author, for offset-path to work correctly, but we also need to *preserve* the `at <position>` even if it specifies the default value, for the same reason - `circle(at center)` works differently than `circle()` when used as an offset path, because the latter will use 'offset-position' for the default instead.

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Received on Thursday, 25 May 2023 20:57:31 UTC