加载过程
- transition 补间动画 (开头和结尾,补中间部分)
- transition-delay
- transition-duration
- transition-timing-function(可加贝塞尔曲线)
- 关键帧动画keyframes(多个补间动画)
- animation-direction
- animation-iteration-count
- animation-play-state
- animation-fill-mode(forwards,backwards) ```css .container { width: 400px; height: 300px; background: red; padding: 10px; animation: run 1s; }
@keyframes run { / 0%->from 100%->to / 0% { width: 400px; } 100% { width: 600px; } } ```
- 逐帧动画
- 适用于无法补间的动画
- animation-timing-function:steps(1)