效果图:


实现代码
直接利用CSS3动画实现的效果,无js代码。
<template>
    <div class="wrap">
        <input type="checkbox" id="roll">
        <label for="roll">
            <div class="content"></div>
        </label>
    </div>
  </template>
     
  <script>
    export default {
      name: "App",
      created() {
  
      },
      data(){
          return{
  
          }
      },
      methods: {
      }
    };
  </script>
  
  <style lang="scss" scoped>
      .wrap {
        display: flex;
        width: 100vw;
        height: 100vh;
        margin:0;
        padding:0;
        justify-content: center;
        align-items: center;
    }
    .content {
        background: url(./dice.webp);
        background-position: 0% 100%;
        width: 366px;
        height: 366px;
        animation: roll .2s steps(5,start) infinite;
        position:relative;
    }
    @keyframes roll {
      /* from {
        background-position: 0% 100%;
      } */
      to {
        background-position: 100% 100%;
      }
    }
    #roll {
      display: none;
    }
    #roll:checked + label .content {
      animation-play-state: paused;
    }
    .content::before {
      content:'?';
      background:rgba(255,255,255,.8);
      width: inherit;
      height: inherit;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size:320px;
      font-family: Helvetica;
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-radius: 60px;
    }
    #roll:checked +label .content::before{
      display: none;
    }
  </style>
                












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