#banner .nav1{
    background-color: #898989;
    width: 100%;
    border-top: 12px solid #0168b5;
    overflow: hidden;
    position: fixed;
    z-index: 1000;
}
@media (max-width: 777px){
    #banner .nav1 ul{
        width: 100%;
    }
}
@media (min-width: 890px){
    #banner .nav1 ul{
        width: 70%;
        margin: 0 auto;
    }
}
@media (min-width: 1200px){
    #banner .nav1 ul{
        width: 54%;
        margin: 0 auto;
        /* padding-left: 190px; */
        overflow: hidden;
    }
}
#banner .nav1 ul li{
    float: left;
    line-height: 50px;
    font-size: 10px;
    /* width: 130px; */
    cursor: pointer;
    padding: 0 20px;
}
@media (max-width: 777px){
    #banner .nav1 ul li{
        float: left;
        width: 70px;
        /*height: 60px;*/
        line-height: 50px;
        padding:0;
        margin: 0;
        cursor: pointer;
    }
}
#banner .nav1 ul li a{
    /*font-size: 18px;*/
    color: #ffffff;
    padding: 0;
}
#banner .nav1 ul .in, #son-header .in {
    background-color: #0168b5;
}