.hzd-button { position: relative; } .hzd-button span { z-index: 1; } .hzd-progress-bar { position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background-color: #007aff; transition: width 2s ease-in-out; } .hzd-progress-bar::before { content: ''; position: absolute; top: -5px; left: -5px; width: 10px; height: 10px; border-radius: 50%; background-color: #007aff; animation: hzd-pulsate 1.5s ease-out infinite; opacity: 0.0; } @keyframes hzd-pulsate { 0% { transform: scale(0.1, 0.1); opacity: 0.0; } 50% { opacity: 1.0; } 100% { transform: scale(1.2, 1.2); opacity: 0.0; } }放在哪
时间: 2024-03-24 16:37:46 浏览: 118
cart代码matlab-g-hzd:g-hzd
这段CSS代码可以放在HTML文档的<style>标签中,或者单独的CSS文件中,然后在HTML文档中通过<link>标签引入。例如:
```html
<!DOCTYPE html>
<html>
<head>
<title>My HTML Page</title>
<link rel="stylesheet" type="text/css" href="mystyles.css">
</head>
<body>
<button class="hzd-button">
<span>My Button</span>
<div class="hzd-progress-bar"></div>
</button>
</body>
</html>
```
其中,mystyles.css是你保存上述代码的CSS文件的文件名,需要将它放在与HTML文件相同的目录下。
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