<!DOCTYPE html>
<html>
<head>
<title>Bootstrap5 实例</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.staticfile.org/twitter-bootstrap/5.1.1/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-3">
<h2>选项卡切换</h2>
<br>
<!-- Nav tabs -->
<ul class="nav nav-tabs" role="tablist">
<li class="nav-item">
<a class="nav-link active" data-bs-toggle="tab" href="#home">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="tab" href="#menu1">Menu 1</a>
</li>
<li class="nav-item">
<a class="nav-link" data-bs-toggle="tab" href="#menu2">Menu 2</a>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content">
<div id="home" class="container tab-pane active"><br>
<h3>HOME</h3>
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</div>
<div id="menu1" class="container tab-pane fade"><br>
<h3>Menu 1</h3>
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</div>
<div id="menu2" class="container tab-pane fade"><br>
<h3>Menu 2</h3>
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</div>
</div>
</div>
</body>
</html>