#billing_dealernaam,
.dealer-label-billing_dealernaam, 
#billing_dealernaam_field,
#billing_referentie_field,
.dealer-label-billing_referentie, 
#billing_referentie_field,
#billing_leverweek_field,
.dealer-label-billing_leverweek,
#billing_leverweek_field,
#billing_dealer_opmerkingen_field,
#billing_dealer_opmerkingen,
.dealer-label-billing_dealer_opmerkingen {
display:none;
}
.optional {
display:none;
}
#ship-to-different-address {
display:none;
}