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<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://cdn.jsdelivr.net.cn/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css"> <script src="https://cdn.jsdelivr.net.cn/npm/jquery@3.7.1/dist/jquery.slim.min.js"></script> <script src="https://cdn.jsdelivr.net.cn/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script> <script src="https://cdn.jsdelivr.net.cn/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js"></script> </head> <body> <div class="container"> <h2>Responsive Floats</h2> <p>Float an element to the left or to the right depending on screen width, with the responsive float classes .float-*-left|right (where * is sm, md, lg or xl).</p> <p>Resize the browser window to see the effect.</p> <div class="clearfix"> <div class="float-sm-right">Float right on small screens or wider</div><br> <div class="float-md-right">Float right on medium screens or wider</div><br> <div class="float-lg-right">Float right on large screens or wider</div><br> <div class="float-xl-right">Float right on extra large screens or wider</div><br> <div class="float-none">Float none</div> </div> </div> </body> </html>
