- From: Noam Rosenthal via GitHub <noreply@w3.org>
- Date: Tue, 27 Jan 2026 11:22:30 +0000
- To: public-css-archive@w3.org
Seems like the assertions about what webkit does are different from the WPTs, when the `mask-size` or `background-size` is `auto`. https://github.com/web-platform-tests/wpt/blob/master/css/css-masking/parsing/mask-size-valid.html#L19 asserts that `auto auto` serializes to `auto` rather than to `auto auto`. So IMO the correct wording would be to serialize to two values when they are not identical, even if the second one is the default. @weinig @nt1m -- GitHub Notification of comment by noamr Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/7802#issuecomment-3804603621 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Tuesday, 27 January 2026 11:22:30 UTC