/* CSS Document */
#menuPrincipal {
	width: 260px;
	text-align:left;
	float:left;
	margin: 10px 0px 0px 0px;
	padding-top:7px;
/*	border-color:#C0F;
	border-style:solid;
	border-width:1px;*/
}

#menuPrincipal ul.menu {
	background-position: top left;
	background-repeat: no-repeat;
	margin:0px 0px 0px 0px;
	padding:0px 0px 0px 0px;
	list-style:none;
}

#menuPrincipal ul.menu li {
	padding: 0px 0px 0px 0px;
	margin: 5px 0px 5px 0px;
	list-style:none;
}

#menuPrincipal ul.menu li a:link, #menuPrincipal ul.menu li a:visited{
	color:#737373;
	text-decoration:none;
	background-image:url(../../imagen/iconos/icono_menu_gris.jpg);
	background-position:top left;
	background-repeat:no-repeat;
	padding:0px 0px 0px 15px;
}

#menuPrincipal ul.menu li a:hover{
	color:#236CD2;
	background-image:url(../../imagen/iconos/icono_menu_azul.jpg);
}

#menuPrincipal ul.menu ul {
	margin: 0px 0px 0px 15px;
}

#subCursos{
	display: none;
}

#subtituloMenu{
	margin:0px 0px 0px 0px;
	padding:0px 0px 3px 0px;
	color:#FFFFFF;
	font-weight:bold;
	background-image:url(../../imagen/estructura/linea_gris.jpg);
	background-repeat:repeat-x;
	background-position:bottom;
}
#subtituloMenu span{
	display:block;
	margin-right:140px;
	padding:5px 5px 3px 12px;
	background-color:#186EC3;
}

#accesoMenu{
	margin:0px 0px 0px 0px;
	padding:7px 0px 0px 23px;
}
<!--Menu curso-->
ul.menuCurso {
	color:#FF6600;
	font-weight:bold;
	margin:0px 0px 0px 0px;
	padding:0px 0px 0px 0px;
}
 
ul.menuCurso li {
	list-style-type:none;
	margin:0px 0px 0px 7px;
	padding:2px;
}

ul.menuCurso a:link, ul.menuCurso a:visited {
	color: #ED9200;
	text-decoration: none;
}

ul.menuCurso a:hover {
	text-decoration: underline;
}