.select2-container--bootstrap4 .select2-selection--single {
    height: calc(1.5em + 0.75rem + 2px) !important;
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__placeholder {
    color: #212529;
    line-height: calc(1.5em + 0.75rem);
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__arrow {
    position: absolute;
    top: 50%;
    right: 3px;
    width: 20px;
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__arrow b {
    top: 60%;
    border-color: #343a40 transparent transparent transparent;
    border-style: solid;
    border-width: 5px 4px 0 4px;
    width: 0;
    height: 0;
    left: 50%;
    margin-left: -4px;
    margin-top: -2px;
    position: absolute;
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__rendered {
    line-height: calc(1.5em + 0.75rem);
}

.select2-search--dropdown .select2-search__field {
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    background: #fff;
    color: #212529;
}

.select2-results__message {
    color: #6c757d;
}

.select2-container--bootstrap4 .select2-selection--multiple {
    min-height: calc(1.5em + 0.75rem + 2px) !important;
    padding-bottom: 5px;
    text-overflow: ellipsis;
    overflow: hidden;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__rendered {
    box-sizing: border-box;
    list-style: none;
    margin: 0;
    width: 100%;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__rendered .select2-search__field {
    width: 100% !important;
    background-color: #fff;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice {
    color: #212529;
    border: 1px solid #ced4da;
    border-radius: 0.2rem;
    padding: 0;
    padding-right: 5px;
    cursor: pointer;
    float: left;
    margin-top: 3px;
    margin-left: 5px;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove {
    color: #212529;
    font-weight: 400;
    margin-left: 3px;
    margin-right: 1px;
    padding-right: 3px;
    padding-left: 3px;
    float: left;
    border: none;
    background: #fff;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #343a40;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__clear {
    float: none;
    margin-right: 0;
    position: absolute !important;
    top: 0;
    right: 0.7em;
}

.select2-container--bootstrap4 .select2-search--inline {
    float: left;
}

.select2-container--bootstrap4 .select2-search--inline .select2-search__field {
    width: 100% !important;
    background: none;
    color: #212529;
}

.select2-container {
    display: block;
}

.select2-container *:focus {
    outline: 0;
}

.input-group .select2-container--bootstrap4 {
    flex-grow: 1;
}

.input-group-prepend ~ .select2-container--bootstrap4 .select2-selection {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group > .select2-container--bootstrap4:not(:last-child) .select2-selection {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.select2-container--bootstrap4 .select2-selection {
    background-color: #fff;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    width: 100%;
}

@media (prefers-reduced-motion: reduce) {
    .select2-container--bootstrap4 .select2-selection {
        transition: none;
    }
}

.select2-container--bootstrap4.select2-container--focus .select2-selection {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.select2-container--bootstrap4.select2-container--focus.select2-container--open .select2-selection {
    border-bottom: none;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.select2-container--bootstrap4.select2-container--disabled .select2-selection, .select2-container--bootstrap4.select2-container--disabled.select2-container--focus .select2-selection {
    background-color: #e9ecef;
    cursor: not-allowed;
    border-color: #ced4da;
    box-shadow: none;
}

.select2-container--bootstrap4.select2-container--disabled .select2-search__field, .select2-container--bootstrap4.select2-container--disabled.select2-container--focus .select2-search__field {
    background-color: transparent;
}

select.is-invalid ~ .select2-container--bootstrap4 .select2-selection,
form.was-validated select:invalid ~ .select2-container--bootstrap4 .select2-selection {
    border-color: #dc3545;
}

select.is-valid ~ .select2-container--bootstrap4 .select2-selection,
form.was-validated select:valid ~ .select2-container--bootstrap4 .select2-selection {
    border-color: #28a745;
}

.select2-container--bootstrap4 .select2-dropdown {
    border-color: #ced4da;
    border-radius: 0;
    background: #fff;
}

.select2-container--bootstrap4 .select2-dropdown.select2-dropdown--below {
    border-top: none;
    border-bottom-right-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
}

.select2-container--bootstrap4 .select2-dropdown.select2-dropdown--above {
    border-top: 1px solid #ced4da;
    border-top-left-radius: 0.25rem;
    border-top-right-radius: 0.25rem;
}

.select2-container--bootstrap4 .select2-dropdown .select2-results__option[aria-selected=true] {
    background-color: #e9ecef;
}

.select2-container--bootstrap4 .select2-results__option--highlighted,
.select2-container--bootstrap4 .select2-results__option--highlighted.select2-results__option[aria-selected=true] {
    background-color: #007bff;
    color: #fff;
}

.select2-container--bootstrap4 .select2-results__option[role=group] {
    padding: 0;
}

.select2-container--bootstrap4 .select2-results__option[role=group] .select2-results__options--nested .select2-results__option {
    padding-left: 1em;
}

.select2-container--bootstrap4 .select2-results > .select2-results__options {
    max-height: 15em;
    overflow-y: auto;
}

.select2-container--bootstrap4 .select2-results__group {
    padding: 6px;
    display: list-item;
}

.select2-container--bootstrap4 .select2-selection__clear {
    width: 0.9em;
    height: 0.9em;
    line-height: 0.75em;
    padding-left: 0.15em;
    margin-top: 0.7em;
    border-radius: 100%;
    background-color: #fff;
    color: #f8f9fa;
    float: right;
    margin-right: 0.3em;
}

.select2-container--bootstrap4 .select2-selection__clear:hover {
    background-color: #e6e6e6;
}