.carousel {
    position: relative;
    width: 800px;
    height: 400px;
    margin: 0 auto;
    overflow: hidden;
    }
    .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 800px;
    height: 400px;
    opacity: 0;
    transition: all 0.5s ease-in-out;
    }
    .slide:first-child {
    opacity: 1;
    }
    .carousel:hover .slide:not(:hover) {
    transform: translateX(800px);
    }
    .carousel:hover .slide:hover {
    opacity: 1;
    }