Re: [csswg-drafts] [css-color] opacity and stacking context?

> there will be flickering at end of animation?

Per the current spec, there would be flickering when the opacity changes from `1` to any value other than `1` and back. It can be prevented by setting `will-change:opacity` that tells the browser to make all changes necessary for setting opacity, including stacking context creation, in advance, so the element with `will-change:opacity` always creates the stacking context and never flickers.

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Received on Monday, 18 December 2017 09:47:20 UTC