ul{list-style-type:none;margin:0;padding:0}li{margin-bottom:10px}li ul{margin-top:5px;margin-left:20px}h2{color:#333}.section-title{font-weight:bold;font-size:1.2em;margin-top:20px}.submenu li{margin-bottom:5px}.submenu{list-style-type:circle}