#center{
	position:relative;
	top:0px;
	left:0px;
	width:850px;
	height:400px;
	background-color: #F2F3F7;
}
#center2 {
	position:relative;
	top:0px;
	left:0px;
	width:850px;
	background-color: #F2F3F7;
}
#visor{
	position:relative;
	top:0px;
	left:0px;
	width:850px;
	height:350px;
	background-color: #F2F3F7;
}
#selector{
	position:relative;
	top:0px;
	left:0px;
	width:850px;
	height:75px;
	background-color: #959FDC;
	overflow: auto;
}