.group-grid-head{border-bottom:2px solid #dbdbdb}.child-wrap{background:#fff}.child-wrap>div:first-child{background:#eff0eb}.child-wrap>div:not(:first-child){border-bottom:1px solid #dbdbdb}.child-name{border-left:2px solid #00c4a7}.parent{border-bottom:1px solid #dbdbdb}