title: 1140 Grid system - grids inside grids
body: <p>So i'm having difficulty understanding the <a href="http://cssgrid.net" rel="nofollow">1140 grid system</a></p>
  
  <p>I've looked at the 1140 website for clues and tried finding websites built using this system.</p>
  
  <p>I've setup a page but am unable to understand how grids are placed inside one another.</p>
  
  <p>Has anyone built a site or know a site using the 1140 grid system or can help with understanding how it is setup.</p>