<div class="create-node-popup" style="width:900px; height:400px; position:relative;" >
  <!-- path template -->
  <div data-template="path">
    <div style="height:30px" class="create-node-path-item">
      <span style="line-height:30px" data-text="path">
      </span>
    </div>
    <div class="content" style="display:flex; flex-wrap:wrap;">

    </div>
  </div>

  <!-- Item template -->
  <div data-template="item" style="width:120px; margin:2px;" class="create-node-list-item" data-click="itemClicked">
   