body {
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: top;
    min-height: 100vh;
    margin: 0;
    background-color: white;
}
.qr-container {
    text-align: center;
    background: white;
    width: 100%;
    height: 100%;
}
#qrcode2 {
    display: inline-block;
    background: white;
    margin-top: 25px;
    margin-bottom: 10px;
}