The following markup for a note, warning, and caution produces the output shown in Figure 3-1.
<note>
Before installing your application, complete the options checklist 
to determine the amount of disk space required.
 <\note>
<warning>
This product is highly acidic and can cause skin irritation. Wearing 
protective gloves is mandatory when applying this product.
 <\warning>
<caution>
     Do not place your fingers near the parrot cage!
 <\caution>