.headerContainer,
.bodyContainer,
.footerContainer {
	max-width: 960px;
	margin: 0 auto;
	background: #FFF;
}
.padding {
	padding: 20px;
}
.bodyContainer {
	min-height: 500px;
}
a.back-to-top {
	font-size:.2em;
	display: none;
	width: 40px;
	height: 40px;
	text-indent: -9999px;
	position: fixed;
	z-index: 999;
	right: 20px;
	bottom: 61px;
	background: #27AE61 url("../images/back_to_top.png") no-repeat center 43%;
	
}
a:hover.back-to-top {
	background-color: #000;
}