This is the top section, and should span right across the page. How it actually turns out might be a different matter. Actually, this will work: I just needed some extra text in order to fill this bit up a little more!
Column Left Heading
Italic bit just as bit of fun. A single line break won't take a new line on the webpage. This similar to how the wiki renders pages.
Column Right Heading
And now some plain text that is just here as a demonstration. Because I used two carriage returns before this piece of text, it forces a line break once it is rendered on the webpage