.nav-primary{font-size:17px;background-color:#313131}.nav-primary ul{width:1180px;margin:0 auto;list-style-type:none;display:flex}.nav-primary ul>li{margin:0 7px;padding:0 15px}.nav-primary ul>li:first-child{margin-left:50px}.nav-primary ul>li a{display:block;text-decoration:none;color:#ededed;padding:16px 0}.nav-primary ul>li:hover>a{color:#ee313b}.nav-primary ul>li:hover>a span{border-bottom:3px solid #d10f1b;padding-bottom:3px}.nav-primary ul .child-wrap{margin-left:-55px;position:absolute;display:none;z-index:999999999}.nav-primary ul .child{display:flex;align-items:center;margin:0;padding:0;font-size:15px;background-color:#f9f9f9}.nav-primary ul .child .child-link{margin-left:15px;margin-bottom:20px}.nav-primary ul .child .child-link .link-item{line-height:45px}.nav-primary ul .child .child-link .link-item a{padding:0 30px;border-bottom:1px solid #e9e9e9;color:#535353}.nav-primary ul .child .child-link .link-item a i{margin-right:7px}.nav-primary ul .child .child-link .link-item.active a{color:#d10f1b}.nav-primary ul .child .child-link .link-item:last-child a{border-bottom:none}.nav-primary ul .child .child-detail{width:210px;text-align:center}.nav-primary ul .child .child-detail .detail-item{display:none}.nav-primary ul .child .child-detail .detail-item.active{display:block}.nav-primary ul .child .child-detail .detail-item div{color:#d1000b;font-weight:bold}.nav-primary ul .child .child-detail .detail-item img{margin:16px 0}.nav-primary ul .child .child-detail .detail-item a{color:#666666;border:1px solid #a7a7a7;width:90px;margin:auto;padding:3px 0;font-size:14px}