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Re: [csswg-drafts] [css-variables] CSS-wide keywords in fallbacks (#5325)

From: Oriol Brufau via GitHub <sysbot+gh@w3.org>
Date: Thu, 03 Sep 2020 11:59:57 +0000
To: public-css-archive@w3.org
Message-ID: <issue_comment.created-686440783-1599134395-sysbot+gh@w3.org>
> fantasai: Works for me. I would like revert to work but want to make sure it does before we spec

@fantasai `revert` as a fallback is implemented in Firefox. Chromium currently treats it as `unset` ([source code](https://source.chromium.org/chromium/chromium/src/+/master:third_party/blink/renderer/core/css/resolver/style_cascade.cc;drc=4157bfe188b1da73ef93f5d1f4dc0121f0208ff9;l=61-67)). [Testcase](https://software.hixie.ch/utilities/js/live-dom-viewer/?%3C!DOCTYPE%20html%3E%0A%3Cstyle%3E%0Aol%2C%20ul%20%7B%0A%20%20list-style-type%3A%20lower-roman%3B%0A%20%20list-style-type%3A%20var(--does-not-exist%2C%20revert)%3B%0A%7D%0A%3C%2Fstyle%3E%0A%3Col%3E%0A%20%20%3Cli%3E%F0%9F%A0%94%20Should%20be%20%221.%20%22%3C%2Fli%3E%0A%3C%2Fol%3E%0A%3Cul%3E%0A%20%20%3Cli%3E%F0%9F%A0%94%20Should%20be%20%22%E2%80%A2%20%22%3C%2Fli%3E%0A%3C%2Ful%3E).

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