.us{width:100%}.us .banner img{width:100%;border:0;vertical-align:bottom}.us .lsit{padding:90px 230px;display:flex;justify-content:space-between}.us .lsit .item .top{display:flex}.us .lsit .item .top img{width:30px;height:30px}.us .lsit .item .top p{display:flex;align-items:center;margin-left:20px;color:#000000;font-size:18px}.us .lsit .item .font{margin:20px 0 0 50px;color:#4c4c4c;font-size:16px}.us .flex{padding:0 230px 120px 230px;display:flex}.us .flex .title{color:#1a1a1a;font-size:18px}.us .form{width:45%;color:#404040;font-size:16px}.us .form input{display:block;width:100%;height:60px;border:1px solid #ededed;margin-top:20px;padding:0 10px}.us .form textarea{margin-top:20px;min-width:100%;max-width:100%;min-height:150px;padding:10px;border:1px solid #ededed}.us .form .but{display:flex;width:200px;height:50px;margin-top:20px;border:1px solid #1a1a1a;background:#1a1a1a;align-items:center;cursor:pointer;color:#fff}.us .form .but .font{width:139px;height:42px;line-height:42px;text-align:center;border-right:1px solid #fff}.us .form .but .icon{width:60px;text-align:center}.us .address{width:50%;margin-left:5%}.us .address #allmap{width:100%;height:380px}