body {
	background-image:url(lightspeed.jpg);
	background-attachment:fixed;
}
#pagina {
	width:860px;
	margin:auto;
	box-sizing:border-box;
}
footer {
	background-color:#000000;
	color:#FFFFFF;
	text-align:center;
	padding:8px;
	float: right;
	font-family: Lucida Sans;
}
header {
	background:url(title.jpg) no-repeat center center;
	background-size:800px 100px;
	height:130px;
}
article {
	background:url(imagem.jpg) no-repeat center center;
	background-size:contain;
	height:800px;
	padding:0 25px;
}
#horizontal {
	background-color:#000000;
	font-size: 18;
	font-family: Lucida Sans;
	color:#FFFFFF;
	padding:10px;
	text-align:center;
}