animation transform transtion
animation
- animation-name: 动画名称(默认值为none)
- animation-duration: 持续时间(默认值为0)
- animation-timing-function: 时间函数(默认值为ease)
- animation-delay: 延迟时间(默认值为0)
- animation-iteration-count: 循环次数(默认值为1)
- animation-direction: 动画方向(默认值为normal)
- animation-play-state: 播放状态(默认值为running)
- animation-fill-mode: 填充模式(默认值为none)