.itoc{position:sticky;top:0;margin-bottom:1rem}.itoc h2{margin-top:0}.itoc ul{list-style:none;padding:0;margin:0}.itoc ul li{padding:1rem 0 1rem 1rem;border-left:4px solid #eef2f6;transition:all .3s ease-in-out}.itoc ul li.active{border-left:4px solid #28423f}.itoc ul li a{text-decoration:none;color:#787878;font-weight:400;transition:color .3s}.itoc ul li a:hover{color:#3d3d3d}.itoc ul li a.active{color:#050505;font-weight:600}