title: Materialize framework margin between columns
body: <p>Materialize framework comes with strange layout (at least for me). I can't find any margin between columns.
  This is my code: </p>
  
  <pre><code>&lt;div class="container"&gt;
  &lt;div class="row"&gt;
    &lt;div class="col s4"&gt;
        kerlos      
    &lt;/div&gt;
    &lt;div class="col s4"&gt;
        kerlos      
    &lt;/div&gt;
    &lt;div class="col s4"&gt;
        kerlos     
    &lt;/div&gt;
  &lt;/div&gt; 
  &lt;/div&gt;
  </code></pre>
  
  <p><a href="http://i.stack.imgur.com/w4OjC.jpg" rel="noreferrer">And this is how it is look in browser</a>.</p>
  
  <p>There are no margins between the columns!</p>