Source code

Revision control

Copy as Markdown

Other Tools

<!DOCTYPE HTML>
<html>
<head>
<style type="text/css">
#rear {
width: 500px;
height: 1500px;
box-shadow: 0 0 71px #667;
display: block;
}
</style>
</head>
<body>
<div id="rear"></div>
</body>
</html>