.timeline{box-sizing:border-box}.timeline ul{list-style:none}.timeline ul li .left{width:20%;float:left;padding:16px;text-align:right;height:inherit;display:block;clear:both}.timeline ul li .right{width:80%;float:right;padding:16px 16px 20px;border-left:4px solid#009A8A;position:relative;height:auto;text-align:left;display:block}.timeline ul li .right::after{content:'';position:absolute;bottom:16px;left:-10px;width:16px;height:16px;border-radius:50%;border:1px solid #009A8A;background:#E0F2F1;box-shadow:0 0 0 4px #009A8A;display:block;top:16px}