<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>响应式仪表板布局demo</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="dashboard">
<header class="header">头部</header>
<aside class="sidebar">侧边栏</aside>
<main class="main">主要内容</main>
<footer class="footer">页脚</footer>
</div>
</body>
</html>
index.html
style.css
index.js
index.html