.leftFixed {
    width: 100px;
    height: 158px;
    position: fixed;
    top: 40%;
    z-index: 99;
}

.leftFixed .img2 {
    width: 100%;
    height: 100%;
}

.leftFixed .img1 {
    position: absolute;
    bottom: -22px;
    right: -5px;
}