 class="lang-markup">&lt;!-- Load Facebook SDK for JavaScript --&gt;
&lt;div id=&quot;fb-root&quot;&gt;&lt;/div&gt;
&lt;script&gt;(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id = id;
  js.src = &quot;//connect.facebook.net/en_US/sdk.js#xfbml=1&quot;;
  fjs.parentNode.insertBefore(js, fjs);
}(document, &#39;script&#39;, &#39;facebook-jssdk&#39;));&lt;/script&gt;

&lt;!-- Your like button code --&gt;
&lt;div class=&quot;