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

#Main {
	position: absolute; 
	top: 50%; 
	left: 50%; 
	margin-top: -300px;
	margin-left: -450px;
	width:900px;
	height:560px;
	overflow:hidden;
	background: white url(../imagenes/back_image.jpg);
}

#Superior {
	position:absolute;
	top:0px;
	left:0px;
	width:900px;
	height:75px;
	overflow:hidden;
}
	
#menu {
	position:absolute;
	top:75px;
	left:5px;
	width:130px;
	height:455px;
	/*overflow:auto;*/
}

#Central {
	position:absolute;
	top:77px;
	left:0px;
	height:455px;
	width:900px;
	overflow:hidden;
}

#Inferior {
	position:absolute;
	top:530px;
	left:0px;
	width:900px;
	height:30px;
	overflow:hidden;
}
#una_columna {
	position:absolute;
	float:left;
	width:745px;
	height:450px;
	z-index:1;
	overflow:auto;
	left: 155px;
	top: 0;
}
/*body {
scrollbar-base-color: #9dacb1;
scrollbar-arrow-color: #FF9900;
scrollbar-3dlight-color: #647f9a;
scrollbar-darkshadow-color: #9dacb1;
scrollbar-face-color: #c5d2d6;
scrollbar-highlight-color: #647f9a;
scrollbar-shadow-color: #305c89;
scrollbar-track-color: #7792ad;
}
*/
body {
	margin-left: 0px;
	margin-top: 0px;
}