.select2-container--bootstrap4 {
  background: #fff;
}

.select2-container--bootstrap4 .select2-selection--single {
  height: calc(2.25rem + 2px) !important; }
  .select2-container--bootstrap4 .select2-selection--single .select2-selection__placeholder {
    color: #757575;
    line-height: 2.25rem; }
  .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: 2.25rem; }

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

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

.select2-container--bootstrap4 .select2-selection--multiple {
  min-height: calc(2.25rem + 2px) !important; }
  .select2-container--bootstrap4 .select2-selection--multiple .select2-selection__rendered {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    list-style: none;
    margin: 0;
    padding: 0 5px;
    width: 100%; }
  .select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice {
    color: #343a40;
    border: 1px solid #bdc6d0;
    border-radius: 0.2rem;
    padding: 0;
    padding-right: 5px;
    cursor: pointer;
    float: left;
    margin-top: 0.3em;
    margin-right: 5px; }
  .select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove {
    color: #bdc6d0;
    font-weight: bold;
    margin-left: 3px;
    margin-right: 1px;
    padding-right: 3px;
    padding-left: 3px;
    float: left; }
    .select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove:hover {
      color: #343a40; }

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

.select2-container--bootstrap4 .select2-selection {
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  width: 100%; }

.select2-container--bootstrap4.select2-container--focus .select2-selection {
  border-color: #17a2b8;
  -webkit-box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
          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; }

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

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

.select2-container--bootstrap4 .select2-dropdown {
  border-color: #ced4da;
  border-top: none;
  border-top-left-radius: 0;
  border-top-right-radius: 0; }
  .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: #f8f9fa; }

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

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

.select2-container--bootstrap4 .select2-results__group {
  padding: 6px;
  display: list-item;
  color: #6c757d; }

.select2-container--bootstrap4 .select2-selection__clear {
  width: 1.2em;
  height: 1.2em;
  line-height: 1.15em;
  padding-left: 0.3em;
  margin-top: 0.5em;
  border-radius: 100%;
  background-color: #6c757d;
  color: #f8f9fa;
  float: right;
  margin-right: 0.3em; }
  .select2-container--bootstrap4 .select2-selection__clear:hover {
    background-color: #343a40; }