.video-container-presentation{position:relative;width:100%;height:400px;overflow:hidden;border-radius:15px;transition:ease-in-out .01s}.video{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:15px;transition:transform 1s ease-in-out,opacity 1s ease-in-out;object-fit:cover}.video.hidden{transform:translate(100%);opacity:0;z-index:1}.video.visible{transform:translate(0);opacity:1;z-index:2}