bludit/bl-kernel/css/select2-bootstrap4.min.css

.select2-container--bootstrap4 .select2-selection--single {
	height: calc(1.5em + 0.75rem + 2px) !important; }
	.select2-container--bootstrap4 .select2-selection--single .select2-selection__placeholder {
	  color: #757575;
	  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; }

      .select2-results__message {
	color: #6c757d; display: none !important; }

      .select2-container--bootstrap4 .select2-selection--multiple {
	min-height: calc(1.5em + 0.75rem + 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 {
	display: block; }
	.select2-container *:focus {
	  outline: 0; }

      .input-group .select2-container--bootstrap4 {
	-webkit-box-flex: 1;
	    -ms-flex-positive: 1;
		flex-grow: 1; }

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

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

      .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;
	-webkit-box-shadow: none;
		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-top: none;
	border-top-left-radius: 0;
	border-top-right-radius: 0; }
	.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: #f1f1f1;
	 }

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

      .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;
	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: 50%;
	background-color: #F44336;
	color: #f8f9fa;
	float: right;
	margin-right: 0.3em; }
	.select2-container--bootstrap4 .select2-selection__clear:hover {
	  background-color: #343a40; }