Sistema de GRID Fluida para CSS, pensado em colunas.
<article id="content" class="content column-full">
<h1>Column GS</h1>
<div class="column-third">
<h2>Lorem ipsum dolor</h2>
<p>Lorem ipsum dolor sit amet, ..</p>
</div><!-- . -->
<div class="column-third">
<h2>Lorem ipsum dolor</h2>
<p>Lorem ipsum dolor sit amet, ..</p>
</div><!-- . -->
<div class="column-third">
<h2>Lorem ipsum dolor</h2>
<p>Lorem ipsum dolor sit amet, ..</p>
</div><!-- . -->
</article><!-- #content -->