* {
    padding: 0;
    margin: 0;
}

html,
body {
    margin: 0 auto;
    background-color: #F8F8FA;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url('https://static.mbadashi.com/static/web-qr-code-bg.png') no-repeat;
    background-size: cover;
    background-position: center 100%;
}

.logo {
    width: 380px;
    height: 108px;
    display: block;
}

.box {
    width: 400px;
}


.qrcode,
.main {
    width: 380px;
    padding: 40px;
    text-align: center;
    padding-bottom: 0;
    box-sizing: border-box;
    height: 432px;
    display: none;
    background: #FFFFFF;
}



#qrcodeTable {
    width: 300px;
    height: 300px;
    position: relative;

}

#qr-code-canvas {
    width: 300px;
    height: 300px;
}

.past {
    width: 300px;
    display: none;
    height: 300px;
    background: rgba(255, 255, 255, .9);
    position: absolute;
    left: 0;
    top: 0;
    text-align: center;

}

.refresh-img {
    width: 56px;
    height: 56px;
    margin: auto;
    margin-top: 122px;

}

.refresh-text {
    height: 22px;
    font-size: 16px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #7D8494;
    line-height: 22px;
    margin-top: 15px;
}



.stand {
    height: 2px;
    background-color: #F7F8FA;
}

/* 显示文件名称样式 */
.main { 
    position: relative;
   
}

.back-wrap {
    height: 54px;
    width: 100%;
    display: flex;
    cursor: pointer;
    align-items: center;
    position: absolute;
    left: 17px;
    top: 0px;
}

.back {
    width: 9px;
    height: 14px;
}

.pic {
    margin: 0 auto;
    display: flex;
    /* transform: translateX(15px); */
    width: 60px;
    height: 60px;
    margin-top: 76px;
}

.mainText {
    margin: auto;
    text-align: left;
    font-size: 18px;
    margin-left: 21px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #4F5666;
    text-align: center;
    line-height: 25px;
    margin-top: 28px;
}

footer {
    padding-bottom: 60px;
}

.downLoad {
    color: #fff;
    width: 232px;
    height: 44px;
    line-height: 44px;
    transform: translateX(-116px);
    display: inline-block;
    text-decoration: none;
    background: #2066FF;
    border-radius: 22px;
    text-align: center;
    margin: 0 auto;
    margin-top: 144px;
    position: absolute;
    bottom: 64px;
    left: 50%;
}

/* 二维码的样式 */




.getFile {
    height: 37px;
    font-size: 26px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #4F5666;
    line-height: 37px;
    margin-top: 15px;
}

.send {
    height: 20px;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
    color: #7D8494;
    margin-top: 4px;
    text-align: center;
    line-height: 20px;
}