iv&gt;
    &lt;h3&gt;Bad Tab&lt;/h3&gt;
  &lt;/div&gt;
&lt;/div&gt;</pre>
                  <p class="dont" style="text-align:justify"><mark class="secondary">Don't:</mark>&nbsp;The syntax and structure of the tab container is very strict. Try to follow it exactly as described in this section.</p>
                </div>
                <div class="col-sm-12 col-md-6 col-sm-last col-md-normal">
                  <pre>&lt;div class=&quot;tabs&quot;&gt;
  &lt;input type=&quot;radio&quot; name=&quot;tab-group&q