<html>
<head>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="http://code.jquery.com/jquery-1.10.2.js"></script>
<script src="http://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<style>
div{width:100px;height:100px;background:yellow;}
</style>
<script>
$(document).ready(function(){
$('div').draggable();
});
</script>
</head>
<body>
<div>Drag Me</div>
</body>
</html>
The code must provide 'draggable div' using 'jquery ui', but my div is not draggable. Can someone find the reason?