代码示例：（标识：bs_pagination_sizing）
<!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.bootcdn.net/ajax/libs/twitter-bootstrap/5.1.2/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.1.2/js/bootstrap.min.js"></script>
</head>
<body>
<div class="p-4">
<h2>分页大小</h2>
<p>请为较大的块添加类 .pagination-lg 或为较小的块添加 .pagination-sm 类。</p>
<p>大型：</p>
<ul class="pagination pagination-lg">
<li class="page-item"><a class="page-link" href="#">上一页</a></li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">下一页</a></li>
</ul>
<p>默认：</p>
<ul class="pagination">
<li class="page-item"><a class="page-link" href="#">上一页</a></li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">下一页</a></li>
</ul>
<p>小型：</p>
<ul class="pagination pagination-sm">
<li class="page-item"><a class="page-link" href="#">上一页</a></li>
<li class="page-item"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">下一页</a></li>
</ul>
</div>
</body>
</html>
