#maincontainer{

vertical-align: middle;
	width: 800px; /*Width of main container*/
	height: 560px;
	margin: 0px auto; /*Center container on page*/
	margin-top: 40px;
	margin-bottom: 40px;
	background-color: #fff;
	padding: 0px;
	padding-top:20px;
	border: 2px solid #eee;
/*
	margin-top: -280px;
   margin-left: -400px;
   position: absolute;
   top: 50%;
   left: 50%;	
   */
}

	#marco_cabeza{ /* CABECERA LOGO */
		width: 150px;
		height: 74px; /*Height of top section*/	
		border: 0px solid silver;
	}


	#marco_menu{ /* MARCO IZQUIERDA Y MEDIO */
		margin: 0px auto; /*Center container on page*/
		width: 560px;
		height: 70px;
		border: 0px solid darkorange;
	
		margin-top:-18px;	
		margin-left:150px;		
	}
	#marco_central{
	border:0px solid red;
	margin-left:150px;
	}
	#menu_vertical {

		float:left;
		border: 0px dotted orange ;
	}
	
	#marco_contenido{ /* MARCO IZQUIERDA Y MEDIO */

		width: 466px;
		height: 373px;
		border: 0px dotted orange ;
		margin-left:140px;			
	margin-top:0px;
	padding-top:0px;
	background-color:#fff;
	}	


	#marco_pie{
	clear:right;
			
		width: 560px;
		height: 35px; /*Height of top section*/
		border: 0px solid silver;
		margin-left:200px;		
	}