.header{min-width:1200px;background:#fff;border-bottom:1px solid #eee;}.top-nav{background:#f8f8f8;border-bottom:1px solid #eee;padding:4px 0;min-width:1200px;}.top-nav-content{width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;}.main-nav{display:flex;gap:15px;}.main-nav a{color:#333;font-size:12px;text-decoration:none;padding:5px 0;}.main-nav a:hover{color:#ff910f;}.main-nav a.cur{color:#ff910f;font-weight:bold;}.top-right{display:flex;gap:15px;font-size:12px;}.top-right a{color:#999;text-decoration:none;}.top-right a:hover{color:#666;}.header-main{padding:30px 0;}.header-content{width:1200px;margin:0 auto;}.header-top-row{margin-bottom:20px;overflow:hidden;}.logo{float:left;width:200px;}.logo img{height:40px;}.search-tabs-header{float:left;}.search-tab-header{padding:8px 18px;color:#333;cursor:pointer;font-size:18px;text-decoration:none;display:inline-block;}.search-tab-header:hover{color:#ff910f;}.search-tab-header.active{color:#ff910f;font-weight:bold;background:url(../img/nav-cur.png) bottom center no-repeat;}.header-right{float:right;}.header-bottom-row{padding:10px 0 0 0;overflow:hidden;}.search-box-header{float:left;width:600px;overflow:hidden;background:white;border:1px solid #ddd;border-radius:4px;}.search-input-header{width:500px;padding:12px 16px;border:none;outline:none;font-size:14px;float:left;}.search-button-header{padding:11px 28px;color:white;font-size:14px;border:none;background:#ff910f;cursor:pointer;border-radius:0 4px 4px 0;float:right;}.search-button-header:hover{background:#e67e00;}.location-btn{padding:10px 24px 10px 40px;background:#fff;border:1px solid #ddd;font-size:14px;color:#333;cursor:pointer;text-decoration:none;float:right;background:url(../img/map.png) 14px 12px no-repeat;background-size:18px 18px;border-radius:4px;}.location-btn:hover{opacity:0.8;}