.anchor ul{padding-left:0;list-style:none}.anchor li{cursor:pointer;margin:5px 0}.anchor li.active a{color:#3b82f6;font-weight:700}.level-h1{font-size:.9rem}.level-h2{padding-left:10px;font-size:.9rem}.level-h3{padding-left:20px;font-size:.9rem}.level-h4{padding-left:30px;font-size:.9rem}