left up right
Two-Column Layout
<div id="navigation">
  <ul>
    <li><a href="a.htm">Link A</a></li>
    <li><a href="b.htm">Link B</a></li>
    <li><a href="c.htm">Link C</a></li>
    <li><a href="a.htm">Link D</a></li>
    <li><a href="b.htm">Link E</a></li>
    <li><a href="c.htm">Link F</a></li>
  </ul>
</div>

<div id="main_content">
  <h3>Main Heading</h3>
  <p>The content of the page</p>
  <p>After breakfast they went round to see ...
  </p>
</div>