title: How to apply styles for nth childs inner div?
body: <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>.outer:nth-child(3) &gt; div{
     color:red;
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="outer"&gt;
    &lt;div&gt;1st deep element&lt;/div&gt;
    &lt;div&gt;1st deep element&lt;/div&gt;
    &lt;div&gt;
      &lt;div&gt;2nd deep element&lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>How to control 2nd deep elements style only using outer class selector?</p>