效果如下：
代码如下：
<body>
<script
defer
src="https://unpkg.com/img-comparison-slider@7/dist/index.js"
></script>
<link
rel="stylesheet"
href="https://unpkg.com/img-comparison-slider@7/dist/styles.css"
/>
<img-comparison-slider>
<img slot="first" src="https://www.sbboke.com/wp-content/uploads/2022/11/8a75556ac6d24fdf8840f707eb4a31bf.png" />
<img slot="second" src="https://www.sbboke.com/wp-content/uploads/2022/11/0ac034dbc0ef4c0784132d5a9365888c.png" />
</img-comparison-slider>
</body>