<html>
<head>
<style>
#DIV1 {
border-radius: 100%;
background: #73AD21;
padding: 20px;
width: 80px;
height: 80px;
}
</style>
</head>
<body>
<h1>Change zoom with JavaScript</h1>
<p>Click the "Try it" button to zoom in the DIV element:</p>
<button onclick="myFunction()">Try it</button>
<div id="DIV1">
</div>
<script>
function myFunction() {
document.getElementById("DIV1").style.zoom = "1.5";
}
</script>
</body>
</html>