/* settings for qrcode */
.qrcode {
    position: absolute;
    top: 5%;
    bottom: 0;
    left: 0;
    right: 0;
}

    .qrcode > table {
        margin: auto;
    }

        .qrcode > table > tr,
        .qrcode > table > tr > td {
            border: 0px !important;
            border-radius: 1vw .0vw .1vw .0vw;
        }

.qrcode-background-color {
    background-color: rgba(255,255,255,.1) !important;
}

.qrcode-foreground-color {
    background-color: rgba(0,0,0,.8) !important;
}