Re: [csswg-drafts] [css-transforms-1] Neutral element for addition wrt animating transforms

That's not something specifications need to define. Implementations can simply use a `null` value there. The only requirement is that when you add the _neutral value for composition_ with the underlying value, you get the underlying value. (Since the addition happens before interpolation there's no use for the value beyond the addition step.)

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Received on Thursday, 9 November 2017 23:39:31 UTC