.brand-wrapper *{box-sizing:border-box}.brand-hd{background:#fff;border-radius:4px;padding:25px;width:100%}.brand-hd .title{font-size:16px;margin-bottom:15px}.brand-hd .text{color:grey;font-size:12px;line-height:16px}.brand-list-wrapper{background:#fff;border-radius:4px;width:100%;padding:25px;margin-top:15px}.brand-list-wrapper .search-ipt{width:400px;height:54px;border-radius:10px;border:1px solid #e6e6e6;padding:15px;display:flex}.brand-list-wrapper .search-ipt .ipt{border:none;border-radius:10px;width:100%;height:100%;font-size:14px}.brand-list-wrapper .search-ipt .iconfont{flex:1;font-size:18px}.brand-nav{margin-top:25px}.brand-nav .count{font-size:16px;font-weight:700;margin-bottom:10px}.brand-nav ul{display:flex;align-items:center;justify-content:space-between}.brand-nav li{width:34px;height:34px;text-align:center;line-height:34px;border-radius:4px;border:1px solid #e6e6e6;cursor:pointer}.brand-nav li:hover{border-color:#ea5404}.brand-nav li.on{border-color:#ea5404;background-color:#ea5404;color:#fff}.brand-list .item{margin-top:30px;font-size:14px}.brand-list .tt{font-size:16px;font-weight:700;border-bottom:1px solid #e6e6e6;padding-bottom:5px}.brand-list .con{display:flex;flex-wrap:wrap}.brand-list .con span{margin-top:15px;width:25%}.fixed .brand-list-hd{position:fixed;left:0;top:102px;width:100%}.fixed .brand-list-hd .wrapper{margin:0 auto;width:1200px;background-color:#fff;padding:25px;box-shadow:0 0 10px rgba(0,0,0,.1)}.fixed .brand-list{margin-top:160px}.fixed-search-header{position:fixed;top:0;left:0;width:100%;background:#fff;z-index:4;padding-bottom:10px;box-shadow:2px 2px 10px #aaa}.fixed-search-header .header-content{padding:19px 0}