Reference index / 모션·전환·시각 효과
Ease-in / Ease-out
Changing the animation's speed near its beginning or end.
Try the example
When to use it
Specifying motion, transitions, and visual effects.
Caveats and distinctions
Detailed behavior can differ across platforms and design systems despite identical names. Design keyboard, assistive-technology, and error behavior together.
Implementation and classification
모션·사운드 / 모션·전환·시각 효과
Sources and verification status
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference
Source scope and verification status describe the existing catalog record. Publishing this page does not independently re-verify the latest library version, license, or production behavior.