.campo-errore {
    border: 1px solid #dc3545 !important;
    border-radius: 4px;
}

.select2-errore .select2-selection {
    border: 1px solid #dc3545 !important;
    border-radius: 4px;
}

.testo-errore {
    color: #dc3545;
    font-size: 12px;
    display: block;
    margin-top: 4px;
}