<!DOCTYPE html>
<html>
<body>
<div style="margin-left: 100px; position: absolute; left: auto; bottom: 8px; width: 30px; height: 20px;"></div>
<div style="position: absolute; right: auto; bottom: 8px; width: 30px; height: 20px;"></div>
<div style="position: absolute; top: auto; left: 8px; width: 30px; height: 20px;"></div>
<div style="position: absolute; bottom: auto; left: 8px; width: 30px; height: 20px;"></div>
</body>
</html>