nally you
        can use an options object to customize many aspects of the network. In code this
        looks like this:</p>

        <pre class="prettyprint lang-html options">
&lt;html&gt;
&lt;head&gt;
    &lt;script type="text/javascript" src="../../dist/vis.js"&gt;&lt;/script&gt;
    &lt;link href="../../dist/vis.css" rel="stylesheet" type="text/css" /&gt;

    &lt;style type="text/css"&gt;
        #mynetwork {
            width: 600px;
            height: 400px;
            border: 1px solid lightgr