html, body {
	height: 100%;
	width: 100%;
	margin: 0px;
	padding: 0px;
	font-family: 'Open Sans', sans-serif;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	background-attachment: fixed;
	background-image: url(../images/backgrounds/background-21.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}