<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><path d="m0 0h16v16h-16z" fill="#919191"/><path d="m2 2h12v12h-12z" fill="#474747"/><path d="m2 6h4v4h-4z" fill="#d6d6d6"/></svg>
