.detail_drop_nav_bg{
    height: 8.2292rem;
    width: 100%;
    background-color: #fff;
    display: flex;
    justify-content: center;

    box-sizing: border-box;
}
.detail_drop_nav_card{
    width: 6.7188rem;
    height: 2.0833rem;
    display: flex;
    /* justify-content: space-between; */
}
.detail_drop_nav_group{
    margin-top: .4167rem;
}
.detail_drop_nav_group .detail_drop_nav_card:nth-child(n+2) {
    margin-top: .4948rem;
    
}
.detail_drop_nav_group h3{
    margin-top: .4167rem;
    font-size: .1563rem;
}
.detail_drop_nav_group p{
    margin-top: .0521rem;
    line-height: .1563rem;
    font-size: .0938rem;
    width: 3.4115rem;
}.detail_drop_nav_group img{
    width: 2.9688rem;
    height: 2.0833rem;
}
.ml_4x{
    margin-left: .2083rem;
}