Hmmmm. I believe it would be scroll bars. I'm not in technology class but that's my best guess
You should use the <span>media="print" link tag to achieve this. </span>
<span>If a DNS packet using UDP is lost this problem must be handled at the application layer. If an answer is not received after some period of time the specific application may choose to resend the DNS query. I can go much more into detail but this should answer your question. If you need more detail just ask.</span>