<style>
html, body {
	height: 100%;
}
#bg_wrapper {
	min-height: 100%;
	position: relative;
}
#footer {
	position: absolute !important;
	bottom: -80px;
}
#service_container {
	width: 920px;
	margin: 0 auto;
	padding:  20px;
}
.service {
	float: left;
	display: table-cell;
	text-align: center;
}
.list {
	float: left;
}
.list ul {
	margin: 0;
	font-size: 16px;
	line-height: 30px;
	text-align: left;
}
</style>