@keyframes slide{0%{transform:translate(0)}25%{transform:translate(-100%)}50%{transform:translate(-200%)}75%{transform:translate(-300%)}to{transform:translate(-400%)}}.image-slider{animation:15s infinite slide;display:flex}.image-slider>div{flex-shrink:0;width:100%;height:400px}.image-slider img{opacity:1;transition:opacity 1s ease-in-out}