:root {
    --iges-light-blue: #adc2e6;
    --iges-blue: #233870;
    --iges-dark-blue: #162855;
    --iges-light-green: #eceee3;
    --iges-green: #d1d8ba;
    --iges-dark-green: #abb880;
    --iges-light-grey: #c4c4c4;
    --iges-grey: #878787;
    --iges-black: #000000;
}

.card-header {
    background-color: var(--iges-light-blue);
}
.card-body label {
    min-width: 200px;
}

.card-body button {
    margin: .3em;
}

.qr-gallery {
    display:inline-flex;
}

.qr-gallery > div {
    display:flex;
    flex-direction:column;
    text-align:center;
}