倒计数数字旋转特效


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      height: 100px;
      background-color: aquamarine;
      font-size: 24px;
      text-align: center;
      animation: goIn 1s ease-in-out infinite;
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    @keyframes goIn {
      0% {
        transform: translate(-50%, -50%) rotate(120deg);
      }
 
      20% {
        transform: translate(-50%, -50%) rotate(-20deg);
      }
 
      40% {
        transform: translate(-50%, -50%) rotate(10deg);
      }
 
      60% {
        transform: translate(-50%, -50%) rotate(0deg);
      }
 
      80% {
        transform: translate(-50%, -50%) rotate(20deg);
      }
 
      100% {
        transform: translate(-50%, -50%) rotate(-120deg);
      }
    }
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    function countDown() {
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        numEl.innerText = num
        console.log(num);
      } else {
        numEl.style.animation = 'none'
        clearInterval(timer)
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    setInterval(() => {
      countDown()
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原文地址：https://blog.csdn.net/qq_43654065/article/details/126137592