<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/jquery@3.7.1/dist/jquery.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container">
<h2>Custom Switch</h2>
<p>To create a custom "toggle switch", wrap a container element, like div, with a class of .custom-control and .custom-switch around a checkbox. Then add the .custom-control-input class to the checkbox:</p>
<form action="/action_page.php">
<div class="custom-control custom-switch">
<input type="checkbox" class="custom-control-input" id="switch1" name="example">
<label class="custom-control-label" for="switch1">Toggle me</label>
</div>
<br>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</body>