.multi_carousel .carousel-inner .carousel-item > div {
  display: flex;
}
@media (max-width: 767px) {
    .multi_carousel .carousel-inner .carousel-item > div {
        display: none;
    }
    .multi_carousel .carousel-inner .carousel-item > div:first-child {
        display: block;
        margin: 0 auto;
    }
    .multi_carousel .carousel-inner .carousel-item-end.active,
    .multi_carousel .carousel-inner .carousel-item-next {
      transform: translateX(100%);
    }
    .multi_carousel .carousel-inner .carousel-item-start.active, 
    .multi_carousel .carousel-inner .carousel-item-prev {
      transform: translateX(-100%);
    }
    
}

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

/* medium and up screens */
@media (min-width: 768px) {
    
    .multi_carousel .carousel-inner .carousel-item-end.active,
    .multi_carousel .carousel-inner .carousel-item-next {
      transform: translateX(var(--translate));
    }
    
    .multi_carousel .carousel-inner .carousel-item-start.active, 
    .multi_carousel .carousel-inner .carousel-item-prev {
      transform: translateX(var(--translate_minus));
    }
}

.multi_carousel .carousel-inner .carousel-item-end,
.multi_carousel .carousel-inner .carousel-item-start { 
  transform: translateX(0);
}