.select2-container--default .select2-selection--single {
    border: 1px solid #dee2e6 !important;
}

/* ALTEZZA SELECT ROW */
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 36px !important;
}

.select2-container .select2-selection--single {
    height: 38px !important;
}

.select2-selection__rendered {
    line-height: 38px !important;
    height: 38px !important;
}
/* END ALTEZZA SELECT ROW */

/* centra la X del clear */
.select2-container--default .select2-selection--single .select2-selection__clear {
    height: 34px !important;
    line-height: 34px !important;
}
/* END centra la X del clear */

.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background-color: #6c757d !important;
}

/* Color "x" clear select */
.select2-container--default .select2-selection__clear {
    color: #dc3545 !important;
    font-size: 18px;
    font-weight: bold;
    transition: 0.2s ease;
}

.select2-container--default .select2-selection__clear:hover {
    color: #a71d2a !important;
    transform: scale(1.2);
}
/* END Color "x" clear select */