[csswg-drafts] Pull Request: [css-text-decor-3] Disallow negative text-shadow blur

Calme1709 has just submitted a new pull request for https://github.com/w3c/csswg-drafts:

== [css-text-decor-3] Disallow negative text-shadow blur ==
The first two length values for `text-shadow` (x and y offsets) are allowed to be negative but the third value (blur) is not.

This behaviour is respected in all major browsers and is tested in WPT, see the second test [here](http://wpt.live/css/css-text-decor/text-shadow/parsing/text-shadow-invalid.html)

See https://github.com/w3c/csswg-drafts/pull/12798


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Received on Monday, 15 September 2025 09:40:52 UTC