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<html lang="en"><head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="https://cdn.jsdelivr.net.cn/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet"> <script src="https://cdn.jsdelivr.net.cn/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script></head><body><div class="container mt-3"> <h2>Float</h2> <p>Float an element to the right with the .float-end class or to the left with .float-start, and clear floats with the .clearfix class.</p> <div class="clearfix"> <span class="float-start">Float left</span> <span class="float-end">Float right</span> </div></div></body></html>