.select-col {
    max-height: 630px;
}

.select2-container--bootstrap .select2-selection--single {
    height: calc(1.5em + 0.75rem + 2px);
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.select2-container--bootstrap .select2-selection--single .select2-selection__rendered {
    display: block;
    padding-left: 0;
    padding-right: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.select2-container--bootstrap .select2-selection--single .select2-selection__arrow {
    height: calc(1.5em + 0.75rem + 2px);
    right: 0.75rem;
}

.select2-container--bootstrap .select2-dropdown {
    border-radius: 0.375rem;
    border: 1px solid #ced4da;
}

.select2-container--bootstrap .select2-results__option--highlighted[aria-selected] {
    background-color: #e9ecef;
    color: #212529;
}