@media (max-width: 1260px) {
    .carousel-inner .carousel-item > div {
        display: none;
    }
    .carousel-inner .carousel-item > div:first-child {
        display: block;
    }
}

.carousel-inner .carousel-item.active,
.carousel-inner .carousel-item-next,
.carousel-inner .carousel-item-prev {
    display: flex;
}

/* large - display 6 */
@media (min-width: 992px) {
    
    .carousel-inner .carousel-item-right.active,
    .carousel-inner .carousel-item-next {
      transform: translateX(50%);
    }
    
    .carousel-inner .carousel-item-left.active, 
    .carousel-inner .carousel-item-prev {
      transform: translateX(-50%);
    }
}