#app,body,html{padding:0;margin:0;height:100%;width:100%;background-color:#000}.wrapper{width:100%;height:100%;position:relative;overflow:hidden}.image-content{background-position:50%;background-repeat:no-repeat;background-size:cover}.image-content,.video-content{width:100%;height:100%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.video-content{-o-object-fit:cover;object-fit:cover}.image-content,.video-content{display:none}