.row-1 {
    display: flex;
}

.col-6 {
    width: 50%;
}

.table {
    margin-left: auto;
    margin-right: auto;
}
.overflow-auto {
    overflow: auto;
}
.container-1,
.container-1-fluid,
.container-1-lg,
.container-1-md,
.container-1-sm,
.container-1-xl,
.container-1-xxl {
    width: 100%;
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
    margin-right: auto;
    margin-left: auto;
}
#prin-pic #qrcode {
    position: absolute;
    top: 2px;
    left: 2px;
}
@media (min-width: 576px) {
    .container-1 {
        max-width: 720px;
    }
}

@media (min-width: 768px) {
    .container-1 {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container-1 {
        max-width: 960px;
    }
    #prin-pic #qrcode {
        position: absolute;
        top: 10px;
        left: 10px;
    }
}

@media (min-width: 1200px) {

    .container-1 {
        max-width: 1140px;
    }
}

@media (min-width: 1400px) {
    .container-1 {
        max-width: 1320px;
    }
}

#prin-pic {
    user-select: none;
    min-width: 640px;
}
.main-print {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    margin-top:50px;
}
.main-print img{
    position: absolute;
    width: 600px;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
}

#print-btn {
    margin-left: 90px;
    margin-bottom: 20px;
}