/* Cache complètement le champ special_flag dans Event Booking */
#field_special_flag,
#field_special_flag .control-label,
#field_special_flag .controls,
#special_flag,
label[for="special_flag"] {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
}