.dil7 .tt-booking-subject {
    display: block;
    width: 100%;
    min-width: 220px;
}

.dil7 .tt-booking-subject select.subject {
    display: none;
}

.dil7 .tt-booking-subject button.tt-profile-subject-btn.bf1[disabled] {
    opacity: 0.7;
    cursor: default;
}