Verified65% confidenceSolutionExact time
Using transition-behavior: allow-discrete allows discrete properties such as display and overlay to participate in transitions, with the jump occurring at the end of the transition rather than flashing immediately.
3
Sources
65%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Pure CSS Popover Animations: A Complete Zero-JavaScript Guide
youtubeKevin Powell7/1/2026
Related Claims
Unverifiedtransition-behavior: allow-discrete causes discrete properties to switch immediately on the first frame in the entry direction and only after the last frame in the exit direction.85% similarUnverified在退场方向上，allow-discrete会将display的实际跳变延迟到过渡持续时间结束的那一刻，让opacity等连续属性的过渡有机会完成77% similarUnverified仅设置transition-behavior: allow-discrete时，关闭（退场）时的动画生效，但打开（入场）时没有反应，因为入场方向缺少变更前值作为过渡起点71% similarUnverifiedTrajectory statistics confirm that the Reviser model does indeed frequently perform backward movements and insertions in the middle of the canvas, rather than degenerating into append-only decoding.70% similarUnverified将自回归基座改造为扩散模型通常涉及将因果注意力掩码替换为双向注意力，并引入噪声调度器和时间步嵌入66% similar
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