html,body {
	margin: 0;
	padding: 0;
}
body {
	background: #233959;
}
.wrapper {
	margin: auto;
	width: 980px;
	height: 899px;
	background: url(../images/404.jpg) no-repeat;
}
.btn-404 {
	display: block;
	width: 274px;
	height: 35px;
	line-height: 35px;
	margin: auto;
	position: relative;
	top: 530px;
	
	background-image: url(../images/404_btn.png);
	background-repeat: no-repeat;
	background-position: 0 0;
	
	font-family: "Arial", sans-serif;
	font-size: 12px;
	font-weight: bold;
	text-transform: uppercase;
	text-align: center;
	color: #FFFFFF;
	text-decoration: none;
	
	text-shadow: 1px 1px 1px rgba(0,0,0,0.5);
}
.btn-404:hover {
	background-position: 0 -35px;
}