html, body {
	background-color: #000000;
	color: #990000;
	margin:0px;
	overflow: hidden;
}
.totale {
	position:absolute;
	height: 100%;
	width: 100%;
	left: 50%;
	top: 50%;
	vertical-align: middle;
}

.centrale {
	position: relative;
	font: 10px Arial, Helvetica, sans-serif;
	text-decoration: none;
	height: 400px;
	width: 700px;
	top:-200px;
	left:-350px;
	text-align: center;
}
.arrow {
	position:relative;
	top: 111px;
}