title: Nesting a text inside a tag in slim
body: <p>How do I nest the <code>'Featured'</code> text inside the <code>a</code> tag, given the <code>span</code>, the text, and the other <code>span</code> are siblings?</p>
  
  <pre><code>li
    a href="#" class="selected"
      span class="icon-before"
      Featured
      span class="icon-after"
  </code></pre>