/*** animation-name: 调用 @keyframes 所定义的动画* animation-duration: 动画周期所花费的时间长度* animation-timing-function: 规定动画的速度曲线* animation-delay: 延时执行动画的时间* animation-iteration-count: 动画执行的次数* animation-dircetion: 规定动画下一周期是否逆向播放* animation-play-state: 规定动画为运行或暂停状态* animation-fill-mode: 规定动画对象时间之外的状态*/element {animation-name: aName;animation-duration: 2s;animation-timing-function: ease;animation-delay: 2s;animation-iteration-count: 2;animation-direction: normal;　　animation-play-state: running;animation-fill-mode: none;
}@keyframes aName {from: {/* 初始状态 */}　to: {/* 结束状态 */}
}