/* perbaikan select2 bootstrap 4 */
.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove {
    border-color: transparent;
    background-color: transparent;
    padding-bottom: 0px;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice {
    margin-left: calc(.375rem - 2px);
  }