body {
	background-color: #F6F7F2;
	margin-left: 0px;
	margin-top: 10px;
	margin-right: 0px;
	margin-bottom: 0px;
}
#estructura_marco_ppal {
	width: 767px;
	margin-left: auto;
	margin-right: auto;
	position: relative;
}
#estructura_col_menu {
	background-image:url(../img/interface/mnppal_fnd.gif);
	width:171px;
	vertical-align:top;
}
#estructura_col_cont {
	background-image:url(../img/interface/cont_fnd.gif);
	vertical-align:top;
}
#estructura_col_cont_nav {
	margin:3px 5px 5px 15px;
	color:#666666;
}
#estructura_col_cont_nav a:link, #estructura_col_cont_nav a:visited{
	color:#003366;
	text-decoration:none;
}
#estructura_col_cont_celda {
	margin:4px 14px 10px 10px; 
	border-top:1px dotted #999999; 
	position:relative;
}