html, body{
	height: 100%;
}
body{
	background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url(../img/_DSC0274.JPG) no-repeat center fixed;
	display: table;
	height: 100%;
	position: relative;
	width: 100%;
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	padding-top: 2%;
}