<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>选项卡</h2>
<p>使用 .nav nav-tabs 类将导航菜单转换为导航选项卡。将 active 类添加到活动的/当前链接。如果您希望选项卡可切换，请参阅教程页面上的最后一个例子。</p>
<ul class="nav nav-tabs">
<li class="nav-item">
<a class="nav-link active" href="#">活动</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">链接</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">禁用</a>
</li>
</ul>
</div>
</body>
</html>