div#centro_flv
{
	width: 800px;
	height: 600px;
	background-color: #000000;
	position: absolute;
	top: 50%;
	left: 50%;
	overflow: hidden;
	color: #00FF00;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
	margin-top: -300px;
	margin-right: 0;
	margin-bottom: 0;
	margin-left: -400px;
}body {
	background-color: #000000;
}