jQuery Organization Chart

<!DOCTYPE html>
<html lang="en" >
<head>
  <meta charset="UTF-8">
  <title>CodePen - jQuery Organization Chart</title>
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css'>
<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/orgchart/2.1.3/css/jquery.orgchart.min.css'><link rel="stylesheet" href="./style.css">

</head>
<body>
<!-- partial:index.partial.html -->
<div id="chart-container"></div>

<a id="github-link" href="https://github.com/dabeng/OrgChart" target="_blank"><i class="fa fa-github-square"></i></a>
<!-- partial -->
  <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/orgchart/2.1.3/js/jquery.orgchart.min.js'></script><script  src="./script.js"></script>

</body>
</html>

#chart-container {
  font-family: Arial;
  height: 420px;
  border: 2px dashed #aaa;
  border-radius: 5px;
  overflow: auto;
  text-align: center;
}

#github-link {
  position: fixed;
  right: 10px;
  font-size: 3em;
}

'use strict';

(function($){

  $(function() {

    var datascource = {
      'name': 'Lao Lao',
      'title': 'general manager',
      'children': [
        { 'name': 'Bo Miao', 'title': 'department manager' },
        { 'name': 'Su Miao', 'title': 'department manager',
          'children': [
            { 'name': 'Tie Hua', 'title': 'senior engineer' },
            { 'name': 'Hei Hei', 'title': 'senior engineer',
              'children': [
                { 'name': 'Pang Pang', 'title': 'engineer' },
                { 'name': 'Xiang Xiang', 'title': 'UE engineer' }
              ]
            }
          ]
        },
        { 'name': 'Hong Miao', 'title': 'department manager' },
        { 'name': 'Chun Miao', 'title': 'department manager' }
      ]
    };

    var oc = $('#chart-container').orgchart({
      'data' : datascource,
      'nodeContent': 'title',
      'pan': true,
      'zoom': true
    });

  });

})(jQuery);