<!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://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.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>