.qr-body{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2;
}

.qr-body img{
    width: 80%;
    max-width: 250px;
}

.qr-body__inactive{
    display: none;
}

.qr-body__active{
    display: flex;
}

#closeQr{
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 30px;
    color: #fff;
}