.twoScreen{
    background-color: #ffffff;
    overflow:hidden;
}
.twoBox{
    width: 1209px;
    height: 620px;
    margin: 140px auto;
    margin-bottom: 0;
    background-image: url(http://qiniuimage.shengyaapp.com/H5/image/enterpriseWebsite/th/2%E5%B1%8F%E6%89%8B%E6%9C%BA.png);
    background-repeat: no-repeat;
    background-color: #ffffff;
    background-size: 100%;
    padding-top: 1px;
    display: flex;
}
.threeStepsToSaveMoney{
    width: 400px;
    margin: 70px 100px;
    margin-left: 250px;
}
.threeStepsToSaveMoney img{
    margin-bottom: 50px;
    opacity: 0;
}
.sbsq{
    margin-bottom: 50px;
}
.sbsqImgBox{
    width: 413px;
    margin-top: 200px;
    position: relative;
    opacity: 0;
}
.sbsqImgBox img{
    position: absolute;
}
.sbsqImg1{
    z-index: 999;
}
.sbsqImg2{
    z-index: 99;
}
.sbsqImg3{
    z-index: 9;
}