1<body style="background-color: white">
2 <div id="1" style="width: 50%; height: 50%; background-color: green"/>
3 <script>
4 function resizeDiv() {
5 document.getElementById("1").setAttribute("style", "width: 150%; height: 150%; background-color: green");
6 }
7 </script>
8</body>
9