<html>
<head>
<script src="../../ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#btn1").click(function(){
$("p").wrap("<div></div>");
});
$("#btn2").click(function(){
$("p").unwrap();
});
});
</script>
<style>
div{background-color: yellow;}
</style>
</head>
<body>
<p>This is a paragraph.</p>
<p>This is another paragraph.</p>
<button id="btn1">Wrap a div element around each p element</button>
<button id="btn2">Unwrap</button>
</body>
<!-- Mirrored from www.w3schools.com/jquery/tryit.asp?filename=tryjquery_html_wrap_unwrap by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 14:33:38 GMT -->
</html>