<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>Test</title>
<style>
#foo {
position: fixed;
bottom: 0;
right: 0;
}
</style>
</head>
<body>
<div id="foo">Hello World</div>
</body>
</html>
<style>
.foo {
position: absolute;
bottom: 0;
right: 0;
}
</style>