You can have more info in this left column.

This template uses CSS-based layout - no tables are used for forced layouts, fonts are relative sizes (so can be changed in the browser), all colors, fonts, and even some graphic placement is done via a stylesheet instead of hard-coded within each page.
What does this mean for you? Well, because the layout and formatting information is in a separate stylesheet, that means that only the most important information - your content - is within the actual HTML code. This means that you'll have better search engine results, more people can access your website, and if you want to make a change to the design later, it will be relatively easy!