#menu * { 
    list-style:none;
}
#menu li{ 
    line-height:180%;
}
#menu li a{
    color:#222; text-decoration:none;
}
#menu li a:before{ 
    content:"\025b8"; color:#ddd; margin-right:4px;
}
#menu input[name="list"] {
	position: absolute;
	left: -1000em;
	}
#menu label:before{
    content:"\025b8"; margin-right:4px;
}
#menu input:checked ~ label:before{
    content:"\025be";
}
#menu .interior{
    display: none;
}
#menu input:checked ~ ul{
    display:block;
}

#directorio li {
    list-style: circle;
}