.required {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url(/images/req.svg);
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

    .required:focus {
        border-color: #dc3545;
        box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(255, 0, 0, 0.6);
    }

.loading {
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    position: fixed;
    display: block !important;
    opacity: 0.4;
    background-color: #000000;
    z-index: 1100;
    text-align: center;
}

.navbar-dark {
    background-color: #0c2459 !important;
}

.bg-dark {
    background-color: #0c2459 !important;
}



.dataTables_scroll, .dataTable {
    border-top: 1px solid #000000 !important;
}

div.dt-buttons {
    position: relative;
    float: right;
    margin-left:2px;

    font-weight:bold;
}