<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24"><path fill="none" d="M10 5h9v14h-9z"/><path d="M21 20V4a1 1 0 0 0-1-1H4a1 1 0 0 0-1 1v16a1 1 0 0 0 1 1h16a1 1 0 0 0 1-1zm-2-1h-9V5h9v14z"/></svg>