.banner-father{
    padding: 0 200px;
}
.banner-voucher::after{
    content: ' ' !important;
    height: 84px !important;
    display: block !important;
}
.banner-voucher div{
    width: 33.33%;
}
@media (min-width: 320px) and (max-width: 480px) {
    .banner-father{
        padding: 0;
    }
    .banner-voucher div{
        width: 26%;
    }
    .img-span div:nth-child(1){
        width: 100%;
    }
    .img-span div:nth-child(1) img{
        height: 220px;
        margin: 20px auto 0;
    }
    .img-span div .img-spanLi{
        padding: 20px 15px 0;
    }
    .img-span div .img-spanLi li{
        display: flex; align-items: flex-start;
        height: auto; margin-bottom: 10px;
    }
    .left-img{
        width: 25px;
    }
    .img-span div .img-spanLi li span{
        font-size: 14px;
        color: #333;
    }
    .advantage-item{
        width: 100%; position: relative;
    }
    .advantage-item div:nth-child(1){
        width: 100%;
        margin: 0;
        padding: 0 15px;
        box-sizing: border-box;
    }
    .voucher-oneItemPtwo{
        padding: 0 15px;
        box-sizing: border-box;
    }
    .yw{
        padding: 0 15px;
        box-sizing: border-box;
    }
}
@media (min-width: 481px) and (max-width: 766px) {
    .banner-father{
        padding: 0;
    }
    .banner-voucher div{
        width: 26%;
    }
    .img-span div:nth-child(1){
        width: 100%;
    }
    .img-span div:nth-child(1) img{
        height: 220px;
        margin: 20px auto 0;
    }
    .img-span div .img-spanLi{
        padding: 20px 15px 0;
    }
    .img-span div .img-spanLi li{
        display: flex; align-items: flex-start;
        height: auto; margin-bottom: 10px;
    }
    .left-img{
        width: 25px;
    }
    .img-span div .img-spanLi li span{
        font-size: 14px;
        color: #333;
    }
    .advantage-item{
        width: 100%; position: relative;
    }
    .advantage-item div:nth-child(1){
        width: 100%;
        margin: 0;
        padding: 0 15px;
        box-sizing: border-box;
    }
    .voucher-oneItemPtwo{
        padding: 0 15px;
        box-sizing: border-box;
    }
    .yw{
        padding: 0 15px;
        box-sizing: border-box;
    }
}