<html>
<head>
<style>
div
{
border:2px solid;
padding:10px 40px;
width:300px;
resize:both;
overflow:auto;
}
</style>
</head>
<body>
<p><b>Note:</b> Firefox, Safari, and Chrome support the resize property.</p>
<div>The resize property specifies whether or not an element is resizable by the user.</div>
</body>
</html>