.carousel-fade .carousel-inner .carousel-item {
  -webkit-transition: opacity 2s cubic-bezier(0.45, 0.05, 0.55, 0.95);
  transition: opacity 2s cubic-bezier(0.45, 0.05, 0.55, 0.95);
}

.carousel-fade .carousel-inner .active.carousel-item-left, .carousel-fade .carousel-inner .active.carousel-item-right, .carousel-fade .carousel-inner .carousel-item {
  opacity:0;
}

.carousel-fade .carousel-inner .active, .carousel-fade .carousel-inner .carousel-item-next.carousel-item-left, .carousel-fade .carousel-inner .carousel-item-prev.carousel-item-right {
  opacity:1;
}

.carousel-fade .carousel-inner .active.carousel-item-left, .carousel-fade .carousel-inner .active.carousel-item-right, .carousel-fade .carousel-inner .carousel-item-next, .carousel-fade .carousel-inner .carousel-item-prev {
  left:0;
  -webkit-transform:translate3d(0,0,0);
  transform:translate3d(0,0,0);
}