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[css3-animations] invalid values in keyframes

From: Jennifer Yu <Jennifer.Yu@microsoft.com>
Date: Tue, 15 Nov 2011 02:31:06 +0000
To: "www-style@w3.org" <www-style@w3.org>
Message-ID: <7EA00A307FAE3841A1E43869EF9D3BA925346E@TK5EX14MBXC283.redmond.corp.microsoft.com>
What should this animation look like?

@keyframes anim1 {
                0% {color: red; left: 10px;}
                50% { color: notARealColor; left: 20px; }
                100% { color: yellow; left: 90px; }
}

Should the specified color property value at 50% effectively be ignored as if it were not specified? Or should the whole animation of the color property be ignored? Or, taking it to a further extreme, should the entire animation be ignored?

It seems more natural to just ignore the specified color value. However, preventing some of the animation from running would be a clear indicator to a web author that there's a problem with his defined animation.
Received on Tuesday, 15 November 2011 02:32:15 GMT

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