.nav-catalogue-parent.nav-catalogue-parent_y .nav-catalogue__item-wrap.nav-catalogue__item-wrap_1 div.nav-catalogue-wrap.nav-catalogue-wrap_2{

}
.nav-catalogue-parent.nav-catalogue-parent_y .nav-catalogue__item-wrap.nav-catalogue__item-wrap_1:hover div.nav-catalogue-wrap.nav-catalogue-wrap_2{
    opacity: 1;
    visibility: visible;
}
.nav-catalogue_two .nav-catalogue__item-wrap{
    display: none;
}