form.tn-form_horiz .t-form__inputsbox {
    flex-wrap: wrap;
}
form.tn-form_horiz .t-form__inputsbox .t-input-group:last-child, form.tn-form_horiz .t-form__inputsbox .t-input-group_cb {
    flex-basis: 100%;
    margin-top: 10px;
}
form.tn-form_horiz.t-form_inputs-total_5 .t-input-group {
    width: 22%;
}