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>