.code, .sep1 {
display: none !important;
}
https://secure.key4events.com/key4register/register.aspx?e=2044&c=22126
.time1 {
display: contents !important;
}

.initiales {display:none !important}
.firstname {display: unset !important}
.lastname {text-transform: none !important}

.schedule .date .dateday {
display: initial !important;
}