.video-box{position:relative;overflow:hidden}.video-box-thumbnail-container{position:absolute;display:block;width:100%;height:100%;top:0;right:0;bottom:0;left:0}.block-video .video-box-thumbnail-container .video-block-thumbnail{height:100%;object-fit:cover;object-position:center}.block-video .video-box.poster-only{padding-top:0;height:100%}