title: Zurb Foundation background color outside grid
body: <p>I'm sure it's something simple, but I can't figure out how to create a layout like this:</p>
  
  <p><img src="https://i.stack.imgur.com/0PhVX.png" alt="mockup"></p>
  
  <p>My grid size equals to the width of white area. I have no problems with dark blue Top Bar that occupies the whole width of the page, but I don' t know how to create light-blue sides, as they are outside of foundation grid.  If I change body background to light blue then foundation grid in the middle becomes blue as well.</p>
  
  <p>Thanks for any pointers.</p>