<!-- <style>
.visto{position:absolute;display:inline;color:black;background:green;}
.novisto{display:none}
</style>   -->

<style type="text/css">
<!-- ***************************************************************Barra de Navegación-->
div.navigation { 
    background-color: #eee; 
    border: 1px solid #ccc; 
    margin: 2px auto; 
    text-align: center; 
    padding: 9px 5px; 
    white-space: nowrap; 
    font: 12px Thahoma; 
} 
span.navthis { 
    padding: 3px 8px; 
    background-color: #eee; 
    color: #FF7F00; 
    
    font-size: 12px; 
} 
a.nav { 
    padding: 4px 6px; 
    color: #888; 
    text-decoration: none; 
} 
a.nav:hover { 
    padding: 3px 6px; 
    color: #000; 
    background-color: #FFC68C; 
    border: 1px solid #FFA851; 
} 
<!-- **************************************************************Fin Barra de navegación-->

<!--
body {
	margin-left: 		0px;
	margin-top: 		0px;
	margin-right: 		0px;
	margin-bottom: 		0px;
	topmargin:     		0px;
	
	background-color:	#000000;
	font: 				12px Thahoma; 
	color: 				#FFFFFF;		
}
<!-- Links del Multimedia -->
#multimedia a:link{
	color: #990000;
	text-decoration: none;
}
#multimedia a:visited{
	color: #990000;
	text-decoration: none;
}
#multimedia a:active {
	color: #990000;
	text-decoration: underline;
}
#multimedia a:hover {
	color: #990000;
	text-decoration: underline;
}
<!-- FIN Links del Multimedia -->
<!-- Links del MENU -->
#menu a:link{
	color: #FFFFFF;
	text-decoration: none;
}
#menu a:visited{
	color: #FFFFFF;
	text-decoration: none;
}
#menu a:active {
	color: #CCCCCC;
	text-decoration: none;
}
#menu a:hover {
	color: #FFFFFF;
	text-decoration: underline;
}
<!-- FIN Links del MENU -->

<!-- Navegacion de la barra-->

div.navigation { 
    background-color: #333; 
    border: 1px solid #F90; 
    margin: 2px auto; 
    text-align: center; 
    padding: 9px 5px; 
    white-space: nowrap; 
    font: 12px Tahoma; 
} 
span.navthis { 
    padding: 3px 8px; 
    background-color: #333; 
    color: #9F0; 
    font-weight: bold; 
    font-size: 13px; 
} 
a.nav { 
    padding: 4px 6px; 
    color: #FFF; 
    text-decoration: none; 
} 
a.nav:hover { 
    padding: 3px 6px; 
    color: #333; 
    background-color: #9F0; 
    border: 1px solid #333; 
} 




</style>	

