ul.acorh,ul.acorh *{margin:0;padding:0;border:0}ul.acorh{margin:10px auto;padding:0;list-style:none;width:100%;font-size:16px}ul.acorh li{list-style:none}ul.acorh li a{display:block;padding:10px 10px 10px 20px;background:#fff;color:#000;border-bottom:1px solid rgb(209,209,209);border-top:1px solid rgb(241,241,241);text-decoration:none;box-sizing:border-box}ul.acorh li ul{max-height:0;margin:0;padding:0;list-style:none;overflow:hidden;transition:.3s all ease-in}ul.acorh li li a{padding:10px 10px 10px 40px;background:rgb(236,236,236);color:#000;font-size:12px;border:0;border-bottom:1px solid #ccc;box-sizing:border-box}ul.acorc li li:last-child a{border-bottom:0}ul.acorh li:hover ul{max-height:500px;transition:.3s all ease-in}ul.acorh li a:hover{background:#e94f1c;color:#fff}