title: Columns must be immediate children of rows?
body: <p>Columns must be immediate children of rows or I can have other divs inside a row without being a column? I'm working with drupal and it produces a lot of divs inside a container or row I've created.</p>
  
  <p>For example I'm restricted to follow this structure always:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="container"&gt;
    &lt;div class="row"&gt;
      &lt;div class="col"&gt;
        One of three columns
      &lt;/div&gt;
      &lt;div class="col"&gt;
        One of three columns
      &lt;/div&gt;
      &lt;div class="col"&gt;
        One of three columns
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
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  </p>
  
  <p>Or I can do something like this:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="container"&gt;
    &lt;div class="row"&gt;
      &lt;div class="something"&gt;
        Something
      &lt;/div&gt;
      &lt;div class="col"&gt;
        One of three columns
      &lt;/div&gt;
      &lt;div class="col"&gt;
        One of three columns
      &lt;/div&gt;
      &lt;div class="something__else"&gt;
        Something else
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;</code></pre>
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  </div>
  </p>