animation-iteration-count

animation-iteration-count规定动画被播放的次数。默认是 1。

 

语法

animation-iteration-count: infinite;
animation-iteration-count: 3;
animation-iteration-count: 2.3;
 
animation-iteration-count: 2, 0, infinite;

描述
infinite无限循环播放动画
<number>动画播放次数,不可为负数。

例子

HTML

<div class="stage">
  <figure class="ball"></figure>
</div>

CSS

@keyframes 'slide' {
  from {
      left: 0;
      top: 0;
  }
  50% {
      left: 244px;
      top: 100px;
  }
  to {
      left: 488px;
      top: 0;
  }
}
.stage {
  height: 150px;
  position: relative;
  min-width: 538px;
}
.stage .ball {
  animation-name: slide;
  animation-duration:2s;
  animation-timing-function: ease-in-out;
  animation-delay: 1.5s;
  animation-iteration-count: infinite;//无线循环播放动画。
  animation-direction: alternate;
}
.ball {
  background: red;
  border-radius: 50%;
  height: 50px;
  position: absolute;
  width: 50px;
}

执行结果

参考