@media (max-width: 991px) {

}
@media (max-width: 768px) {
    .wrap-news .col-12.mb-24{margin-bottom: 0px;}
}


div.slick-detail-duan .slick-arrow{
    opacity: 0;
    transition: all 0.5s ease;
}
div.slick-detail-duan:hover .slick-arrow{
    opacity: 1;
}