.businessScope {
    width: 674px;
    height: 686px;
    background: url(../images/businessScope0305bg.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -337px;
    margin-top: -343px;
    position: absolute;
    z-index:11;
}

    .businessScope > div {
        position: absolute;
        top: 0;
        left: 0;
    }

        .businessScope > div img {
            display: block;
            width: 100%;
            height: 100%;
        }

    .businessScope .img1 {
        width: 289px;
        height: 189px;
        left: -100px;
        top: 252px;
    }

    .businessScope .img2 {
        width: 180px;
        height: 184px;
        left: 613px;
        top: 26px;
    }

    .businessScope .img3 {
        width: 192px;
        height: 153px;
        left: 400px;
        top: 575px;
    }

@media screen and (max-width:820px) {
    .businessScope {
        width: 5.47rem;
        height: 5.56rem;
        background: url(../images/businessScope0305bg.png) no-repeat;
        background-size: 100% 100%;
        position: absolute;
        top: 50%;
        left: 50%;
        margin-left: -2.735rem;
        margin-top: -2.78rem;
    }
     .businessScope > div::after{
         content:"长按识别";
         position:absolute;
         font-size:0.16rem;
         color:#fff;
         left:0.65rem;
         bottom:-0.35rem;
         right:0;
         display:block;
     }

        .businessScope .img1 {
            width: 2.44rem;
            height: 1.61rem;
            left: -1rem;
            top: 2rem;
        }
        .businessScope .img1::after{
            left:0.44rem;
        }
        .businessScope .img2::after{
            left:0.45rem;
        }

        .businessScope .img2 {
            width: 1.52rem;
            height: 1.56rem;
            left: 4.98rem;
            top: 0.18rem;
        }

        .businessScope .img3 {
            width: 1.62rem;
            height: 1.3rem;
            left: 3.21rem;
            top: 4.68rem;
        }
}