.mapa_principal{font-family:Arial;font-size:10pt;}

.mapa_sub li{background: #F3ECD1 url(../img/menu_borde.gif) repeat-x bottom!important;display:inline;width:186px;padding:0!important;margin:0!important;} 
.mapa_sub li a{display: block;padding: 4px 10px 4px 15px;background: url(../img/bullet2.gif) no-repeat 6px 8px;margin-bottom:1px;}
.mapa_sub li a:hover{width:300px;text-decoration:none;}, .mapa_sub li.selected a{text-decoration: none!important;background-color: #FFE993;}