.mainBg{
    overflow: hidden;
}
@media screen and (max-width: 767px) {
    .mainBg{
        overflow-x: hidden;
    }
    .banTit {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }

    .banDes {
        font-size: .2rem;
        line-height: .3rem;
        font-size: .3rem;
        line-height: 1.6;
    }

    .banJoin .banDes {
        max-width: none;
    }

    .banText {
        padding-bottom: 1.27rem;
    }

    .banText .wrap {
        padding: 0 1.16rem;
    }
    .joinCon{
        display: block;
    }
    .joinCon p{
        font-size: 0.2rem;
        color: #000;
        font-size: .3rem;
        line-height: 1.6;
    }   
   
    .joinTop li:nth-child(odd) .joinText{
        position: absolute;
        left: 0.3rem;
        width: 2.65rem;
        padding-left: 0 !important;
    }

    .joinTop li:nth-child(even) .joinText {
        position: absolute;
        right: .3rem;
        width: 2.65rem;
        padding-right: 0 !important;
    }

    .joinTop li:nth-child(even) .joinTit{
        padding-left: 0;
        padding-right: 14px;
    }

    .joinTop li:nth-child(even) .joinImg{
        width: 4.82rem;
        transform: skewX(-15deg) translateX(-11%);
    }
    .joinCon{
        font-size: .2rem;
        line-height: 0.42rem;
    }
    .joinCon p::before{
        transform: scale(.6);
        -webkit-transform: scale(.6);
        -moz-transform: scale(.6);
        -ms-transform: scale(.6);
        -o-transform: scale(.6);
}
    .joinTit {
        font-size: .36rem;
        font-weight: bold;
        padding-left: 14px;
        white-space: normal;
    }

    .mainBg {
        font-size: .2rem;
        line-height: .44rem;
    }
    .joinBg1{
        padding: 0;
    }
    .joinTop li{
       margin: 1.5rem 0;
    }

    .joinImg {
        width: 5.23rem;
    }
    .joinPic img{
        height: 3.25rem;
        object-fit: cover;
    }
    .joinPic{
        transform: skewX(15deg) translateX(8.8%);
        -webkit-transform: skewX(15deg) translateX(8.8%);
        -moz-transform: skewX(15deg) translateX(8.8%);
        -ms-transform: skewX(15deg) translateX(8.8%);
        -o-transform: skewX(15deg) translateX(8.8%);
}
    .joinTop li:nth-child(2n + 1) .joinPic{
        transform: skewX(15deg) translateX(-8.8%);
        -webkit-transform: skewX(15deg) translateX(-8.8%);
        -moz-transform: skewX(15deg) translateX(-8.8%);
        -ms-transform: skewX(15deg) translateX(-8.8%);
        -o-transform: skewX(15deg) translateX(-8.8%);
}


    .joinImg {
        margin-left: -.1rem;
    }
    /* .joinTop li:nth-child(odd) .joinText{
        position: absolute;
        left: 0;
    } */

    .joinTop li:nth-child(2n + 1) .joinImg {
        transform: skewX(-15deg) translateX(11%);
        -webkit-transform: skewX(-15deg) translateX(11%);
        -moz-transform: skewX(-15deg) translateX(11%);
        -ms-transform: skewX(-15deg) translateX(11%);
        -o-transform: skewX(-15deg) translateX(11%);
        margin-left: 0;
        width: 5.12rem;
        width: 4.82rem;
}
.joinTop li:nth-child(2n + 1) .joinImg img{
    height: 3.45rem;
}
    .joinTop .joinText{
        font-size: .2rem;
    }
    .join2List{
        padding: 0 1rem;
    }
    .join2Box{
        padding: .72rem 0 1.3rem;
    }
    .join2Tit{
        font-size: .36rem;
        font-weight: bold;
        margin-bottom: 0.6rem;
    }
    .joinBg2 .join2Tit{
        padding-top: 1.3rem;
        background-color: #f7f7f7;
        margin-bottom: 0;
    }
    .join2Name{
        font-size: .28rem;
        margin-bottom: 0.4rem;
    }
    .join2List .join2Btn{
        display: none;
    }
    .staff,
    .join2Des{
        font-size: .26rem;
        line-height: .52rem;
    }
    .join2Des{
        color: #717171;
    }
    .staff{
        color: #4c4c4c;
        padding-bottom: 0.2rem;
    }
   
    /* .join3Page .swiper-pagination-bullet{
        width: .1rem;
        height: .03rem;
    }
    .join3Page .swiper-pagination-bullet-active{
        width: .2rem;
    } */
    .joinBg2{
        padding-bottom: 1.4rem;
    }

    .join3Img{
        padding-bottom: 60.38%;
        transform: skew(15deg) scale(1.15);
    }
    .join3List{
        margin: .5rem 0 1.3rem;
    }
    .join3Page{
        margin-top: .1rem;
    }
    .joinBg3 .join2Tit{
        margin-bottom: .75rem;
    }
    .join3List .join3Page{
        margin-top: 0.3rem;
    }
}