.fb-inline-field-container .tdb_unique_search_button){
    width: 100% !important;
}

.fb-inline-field-container .tdb_unique_search_button
.select2-selection--single {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

.fb-inline-field-container .tdb_unique_search_button button {
    max-height: var(--field-height) !important;
    min-height: var(--field-height) !important;
    min-width: 38px;

    border-top: var(--field-border-top) solid var(--field-border-color) !important;
    border-bottom: var(--field-border-bottom) solid var(--field-border-color) !important;
    border-right: var(--field-border-right) solid var(--field-border-color) !important;
    border-left: 0 solid var(--field-border-color) !important;

    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}