Unverified50% confidenceFactExact time
独立变换属性（translate、rotate、scale）是CSS Transforms Level 2规范引入的改进，允许浏览器对每个变换维度单独进行合成层优化
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Pure CSS Popovers: A Native Approach Without JavaScript
youtubeKevin Powell7/1/2026
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