CSS Columns Helper Classes
For those of you doing some open web stack web design (HTML5, CSS3, etc). Here is a css snippet which should give you some nice flexible column classes.
Example:
<div id="content">
<div id="main" class="column right two_thirds">
<p>hello</p>
</div>
<div id="left_bar" class="column left third">
<p>im a bar</p>
</div>
</div>