body {
    /*background: url('/skin/index/static/pc_bg.jpg?_v=01') center center no-repeat;*/
    /*background-size: cover;*/
    background-color: white;
}

main {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.bg-box {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
}

.bg-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

}
.content .left {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 5vh 10vh 10vh;
}
.content .left .logo {
    height: 8vh;
    object-fit: contain;
}
.content .left .text {
    margin-top: 6vh;
    height: 18vh;
    object-fit: contain;
}
.content .left .bottom {
    display: flex;
    align-items: center;
    margin-top: 10vh;
}

.content .left .bottom .qrcode-section {
    background-color: white;
    width: 210px;
    height: 210px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}
.content .left .bottom .qrcode-section .qrcode {
    width: 95%;
    height: 95%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content .left .bottom .qrcode-section .qrcode img {
    width: 190px;
    height: 190px;
    object-fit: cover;
}
.content .left .bottom .download-tips {
    margin-left: 2vh;
    height: 28vh;
    object-fit: contain;
}

.content .right {
    position: absolute;
    right: 0;
    bottom: 0;
}

.content .right  img {
    height: 90vh;
}