html {
	background: #FFFFFF;
}
body {
margin-left: 0px; 
margin-right: 0px;
margin-top: 0px;
margin-width: 0px;
text-align: center;
}
#marco {
	margin:20px auto 0px auto;
	height: 525px;
	width: 900px;
	text-align:left;
	border-right: #D0D0D0 1px solid; 
	border-top: #D0D0D0 1px solid; 
	border-left: #D0D0D0 1px solid;  
	border-bottom: #D0D0D0 1px solid; 
}
#top {
	margin:1px auto 0px 1px;
	height: 102px;
	width: 898px;
	text-align:left;
}
#left {
	margin:0px auto 0px 0px;
	height: 420px;
	width: 202px;
	text-align:left;
}
#right {
	margin:-419px auto 0px 202px;
	height: 420px;
	width: 697px;
	text-align:left;
}
.azul td {
	background: #C5DFF1;
}
.azul td:hover {
	background: #2B66A6;
}
.azulon td {
	background: #295D96;
}
.menu {
	font-weight: bold; 
	font-size: 10px; 
	color: #DCECF7; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
.menu:hover {
	font-weight: bold; 
	font-size: 10px; 
	color: #FFFFFF; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
.libros {
	font-weight: normal; 
	font-size: 9px; 
	color: #6CAEDB; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
.libros:hover {
	font-weight: normal; 
	font-size: 9px; 
	color: #FFFFFF; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
.listado {
	font-weight: bold; 
	font-size: 10px; 
	color: #FFFFFF; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
.avances {
	font-weight: normal; 
	font-size: 9px; 
	color: #C5DFF1; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
.avances:hover {
	font-weight: normal; 
	font-size: 9px; 
	color: #FFFFFF; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
.avances_a {
	font-weight: normal; 
	font-size: 9px; 
	color: #6A8EB6; 
	line-height: 9pt; 
	font-family: Verdana; 
	text-align: center;  
	text-decoration: none;
}
