title: Point one style class to another?
body: <p>I have a css class like:</p>
  
  <pre><code>.foo {
    background-color: red;
  }
  </code></pre>
  
  <p>then I have a class specified for a list:</p>
  
  <pre><code>.list1 li {
    background-color: tan;
  }
  </code></pre>
  
  <p>is it possible to set one style class to just point to another? Something like:</p>
  
  <pre><code>.list1 li {
    .foo;
  }
  </code></pre>
  
  <p>not sure how to articulate that - I just want the .list li style to be whatever I define for the .foo class.</p>