@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #111;
}
.slideshow{
    position: relative;
    width: 400px;
    height: 400px;
    transform-style: preserve-3d;
    perspective: 1000px;
}
.slideshow .slide{
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: start;
    align-items: start;
    transform: rotateY(270deg);
    transform-style: preserve-3d;
    animation: animate 20s linear infinite;
    animation-delay: calc(var(--i) * 2s);
}
@keyframes animate{
    0%{
        transform: rotateY(270deg);
    }
    10%,100%{
        transform: rotateY(90deg);
    }
}
.slideshow .slide img{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}
.slideshow .slide h2{
    position: relative;
    z-index: 1000;
    color: #fff;
    font-size: 6em;
    transform: rotateY(180deg) translateY(100px) translateZ(50px);
    transform-style: preserve-3d;
    backface-visibility: hidden;
    font-weight: 600;
    -webkit-text-stroke: 1px #000;
}
.slideshow .slide h2 span{
    position: absolute;
    top: 50%;
    left: 0;
    font-size: 0.4em;
    font-weight: 500;
    transform: translateZ(50px) translateZ(50px);
    backface-visibility: hidden;
}