/* Désactiver le défilement spécifique au champ de saisie numérique */
#user_num_plaque::-webkit-outer-spin-button,
#user_num_plaque::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

#user_num_plaque {
    -moz-appearance: textfield; /* Firefox */
    width: 250px!important;
    margin-bottom: 20px;
}

#plaque_alert{
    display: block;
    width: 100%!important;
    margin-bottom: 20px;
}