.w{
    width: 1200px;
    margin: 0 auto;
}
.box{
    min-width: 1200px;
    max-width: 100%;
    
}
.head{
    position: relative;
    width: 100%;
    height: 910px;
    background-image: url(../images/bag_01.png);
}
.icon{
    position: absolute;
    width: 188px;
    top: 30px;
    left: 2.5%;
}
.head ul{
    position: absolute;
    right: 5%;
    top: 15px;
}
.head ul li{
    display: inline;
    width: 40px;
    height: 36px;
    line-height: 72px;
    margin: 25px;
}
.head ul li a{
    width: 40px;
    height: 36px;
    font-size: 18px;
    font-family: "PingFangSC";
    color: #999999;
}
.liactive{
    color: #f99d26 !important;
}
.head span{
    position: absolute;
    top:300px;
    left: 10%;
    font-size: 74px;
    font-weight: bold;
    font-family: "Microsoft YaHei";
    color: rgb(17, 64, 121);
}
.line{
    position: absolute;
    width: 100px;
    border: 4px solid #f99e27;
    top: 450px;
    left: 10%;
}