@charset "utf-8";
/* CSS Document */

body{
	background: #e7e8e9;
	background-image:url(../images/fondo_portada.jpg);
	background-repeat:repeat-y;
	background-position:center;
	margin:0px;
	padding:0px;
	font-family:Arial, Helvetica, sans-serif;
	color:#999999;
}

#contenedor_ppal{
	/*width:980px;
	margin-left:auto;
	margin-right:auto;*/	
}
#caja_blanca{
	background:#FFFFFF;
	height:303px;
	margin-top:88px;
	/margin-top:78px;
}
#caja_contenido{
	/*background:#FFFFFF;
	height:303px;
	margin-top:88px;
	/margin-top:78px;*/
	width:980px;
	margin-left:auto;
	margin-right:auto;
	padding-top:2px;
}
#bar1{
	width:980;
	height:4px;
	padding:0px;
	margin:0px;
	position:absolute 0 0 0 0px;
}
#bar2{
	width:980;
	height:4px;
	padding:0px;
	margin:0px;
	position:absolute;
	top: 385px;
	/top: 375px;
}
#contiene_logo{
	width: 201px;
	height: 107px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 10px;
}
#contiene_botones{
	height:107px;
	width:500px;
	padding:0px;
	margin-right:auto;
	margin-left:auto;
	margin-top:44px;
}
#boton2d{
	width:241px;
	height:76px;
	margin-top:7px;
	float:left;
}
#boton2d a{
	width:241px;
	height:76px;
	display:block;
	background: url(../images/boton_sitio2D.gif) 0 0 no-repeat;
	text-decoration: none;
}
#boton2d a:link{
	background-position: 0 0px;
}
#boton2d a:visited{
	background-position: 0 0px;
}
#boton2d a:hover{
	background-position: 0 -76px;
}
#boton2d a:active{
	background-position: 0 -152px;
}

#lineacentro{
	width:1px;
	height:107px;
	background:#CCCCCC;
	margin-right:auto;
	margin-left:auto;
}

#boton3d{
	width:241px;
	height:76px;
	margin-top:7px;
	float:right;
}
#boton3d a{
	width:241px;
	height:76px;
	display:block;
	background: url(../images/boton_sitio3D.gif) 0 0 no-repeat;
	text-decoration: none;
}
#boton3d a:link{
	background-position: 0 0px;
}
#boton3d a:visited{
	background-position: 0 0px;
}
#boton3d a:hover{
	background-position: 0 -76px;
}
#boton3d a:active{
	background-position: 0 -152px;
}