Unverified50% confidenceFactExact time
The default interpolation rule for discrete properties is to jump after 50% of the transition has elapsed, a behavior defined in the CSS specification.
1
Sources
50%
Confidence
Long-term
Relevance
8/13/2026
First Seen
Sources
Related Claims
UnverifiedCSS规范定义离散属性在过渡中的插值行为为:动画进度0%到49.9%时保持起始值,50%时跳变为终止值;但display: none的跳变被延迟到100%79% similarUnverifiedtransition-behavior: allow-discrete是CSS Transitions Level 2提出的解决方案,允许离散属性在过渡结束的最后一帧才切换71% similarUnverifiedCSS transition在设计上只支持可插值属性,display和visibility等离散属性传统上无法参与过渡69% similarUnverifiedMarkdown转HTML的排版问题源于浏览器默认样式表被CSS Reset或Normalize.css抹平后失去视觉层级66% similarUnverifiedCSS easing functions fall into two categories—preset keywords and cubic-bezier custom curves—where ease-out should be used for element entry, ease-in for exit, and ease-in-out for state transitions.64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/740486API
curl https://kongchang.com/api/v1/knowledge/claims/740486MCP
get_claim(id=740486)