.buy_navlist {
    top: 48px;
    left: 210px;
    min-height: 160px;
    /*min-width: 160px;*/
}
.trad_navlist {
    top: 48px;
    left: 295px;
    min-height: 100px;
}
.service_navlist {
    top: 48px;
    left: 555px;
    min-height: 50px;
    min-width: 150px;
}
.dd_list {
    top: 48px;
    right: 130px;
}
.yh_list {
    min-width:200px;
    top: 48px;
    right:30px;
}
.yy_list {
    min-width:120px;
    top:48px;
    right: 15px;
}