">.</span>id<span class="hl opt">;</span>
      <span class="hl opt">}</span>
      <span class="hl kwa">if</span> <span class="hl opt">(</span>node<span class="hl opt">.</span><span class="hl kwd">hasAttribute</span><span class="hl opt">(</span><span class="hl str">'class'</span><span class="hl opt">) &amp;&amp;</span> node<span class="hl opt">.</span><span class="hl kwd">getAttribute</span><span class="hl opt">(</span><span class="hl str">'class'</span><span class="hl opt">).</span>length <span class="hl 