CSS extend Div to bottom of page

Whenever there is less content on any HTML webpage, the space remains below if your HTML page height is less than of the screen resolution. Following example will show you how to push your div to the bottom of page using CSS.

<!DOCTYPE html>
<html>
<head>
<style>
html,body 
{
	height: 100%;
	background-color: #CCCCCC;
}

.holder 
{
	min-height: 100%;
	background-color: #FFFFFF;
	margin: 10px;
}
</style>
</head>
<body>
	<div class="holder">
</div>
</body>
</html>