body,html{margin:0;padding:0;font-size:0;line-height:0;box-sizing:border-box}.container,body,html{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.container,.container iframe,body,html{width:100%;height:100%}.container img{display:block;max-width:100%;max-height:100%;border:0}