#zhuanpan {
    width: 7rem;
    height: 7rem;
    margin: 0 auto;
    position: relative;
    top: 0;
    z-index: 1;
    overflow: hidden;
}

#zhuanpan #my_dazhuanpan {
    width: 100%;
    position: relative;
    z-index: 3
}

#zhuanpan .start_but {
    position: absolute;
    z-index: 4
}

#zhuanpan .zhuanpan-r1 {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    background-size: 100%;;
    z-index: 1
}

#zhuanpan .zhuanpan-r2 {
    position: absolute;
    width: 89%;
    height: 89%;
    z-index: 2;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}

#zhuanpan {
    color: #555;
    font-size: 14px;
    font-family: Microsoft YaHei;
    box-sizing: border-box;
    padding: 0;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    width: 530px;
    height: 530px;
    top: 0px !important;
    z-index: 10;
}

#my_dazhuanpan {
    color: #555;
    font-size: 14px;
    font-family: Microsoft YaHei;
    aspect-ratio: auto 500 / 500;
    box-sizing: border-box;
    width: 100%;
    position: relative;
    z-index: 3;
    transform: rotate(105.9deg);
}

.img555 {
    color: #555;
    font-size: 14px;
    font-family: Microsoft YaHei;
    box-sizing: border-box;
    padding: 0;
    width: 150px !important;
    height: 150px !important;
    background-image: url("./669a9221901a2.png");
    background-size: 100%;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    z-index: 4;
}

@media (max-width: 500px) {

    #zhuanpan {
        color: #555;
        font-size: 14px;
        font-family: Microsoft YaHei;
        box-sizing: border-box;
        padding: 0;
        margin: 0 auto;
        overflow: hidden;
        width: 125%;
        height: auto;
        top: 20% !important;
        z-index: 10;
        transform: scale(0.7);
        position: absolute;
        left: -50px;
    }

}