<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none"><g><path fill="transparent" d="M3 3H21V21H3V3Z"/><path stroke="currentColor" d="M3 3H21V21H3V3Z" stroke-width="2"/><g><path stroke="currentColor" d="M7 7H9V9H7V7Z" stroke-width="2"/><path stroke="currentColor" d="M11 11H13V13H11V11Z" stroke-width="2"/><path stroke="currentColor" d="M7 15H9V17H7V15Z" stroke-width="2"/><path stroke="currentColor" d="M15 7H17V9H15V7Z" stroke-width="2"/><path stroke="currentColor" d="M15 15H17V17H15V15Z" stroke-width="2"/></g></g></svg>
