html, body
{
	height: 100%;
}

header
{
	border-bottom: 1px solid #DDDDDD;
}

footer
{
	height: 50px;
	margin-top: -50px;
	padding-top: 16px;
}

div.wrapper
{
	min-height: 100%;
	padding-bottom: 50px;
}

div.spacer
{
	padding-top: 50px;
	padding-bottom: 50px;
}