.imgDetalhes {
    height: 550px;
}

.imgDetalhesContainer .owl-carousel.nav-between-in .owl-nav button {
    visibility: hidden;
    opacity: 0;
}

.imgDetalhesContainer .thumbnail-img:hover .owl-carousel.nav-between-in .owl-nav button {
    visibility: visible;
    opacity: 1
}

@media (max-width: 574px) {
    .imgDetalhes {
        max-height:375px;
        height: auto;
        width: auto;
    }
}