>&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">"hx-tree-node-children"</span> <span class="hljs-attr">style</span>=<span class="hljs-string">"display:none"</span>&gt;</span>
          <span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">"hx-tree-node"</span>&gt;</span>
            <span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<sp