text: const header = `
  <!DOCTYPE html>
  <html>
  
  <head>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta content="text/html;charset=utf-8" http-equiv="content-type">
    <meta content="utf-8" http-equiv="encoding">
    <title>X3DOM</title>
    <link rel="stylesheet" href="x3dom/x3dom.css">
    <script src="x3dom/x3dom.js" charset="utf-8"></script>
    <cross-domain-policy>
      <header Access-Control-Allow-Origin="*"></header>
      <allow-access-from domain="x3d"></allow-access-from>
    </cross-domain-policy>
    <style>
      x3d {
        border: 2px solid darkorange;
        background: rgba(0, 0, 0, 1);
      }
      
      body {
        font-size: 110%;
        font-family: verdana, sans-serif;
        margin: 3em;
        color: lightgray
      }
      
      h1 {
        color: darkorange
      }
      
      .column {
        float: left;
        width: 100px;
        margin-left: 20px;
      }
      
      .column button {
        width: 100%;
      }
    </style>
  
  </head>
  
  <body>
    <h1>CIDETEC RV</h1>
    <p>Avatar Viewer</p>
    <x3d width="600px" height="500px">
      <Scene>
  `;
  
  const footer = `
    <!--<background skyColor="0.0 0.8 1"/>-->
    <background
      groundAngle="0.5 1.52 1.56 1.5707"
      groundColor="
        0.2 0.2 0
        0.3 0.3 0
        0.5 0.5 0.3
        0.1 0.3 0.4
        0 0.2 0.4
      "
      skyAngle="0.04 0.05 0.1 1.309 1.57" 
      skyColor="
        0.8 0.8 0.2
        0.8 0.8 0.2
        0.1 0.1 0.6
        0.1 0.1 0.6
        0.1 0.25 0.8
        0.6 0.6 0.9
      "/>
    <!--<background
      leftUrl="x3dom/sky-night.jpg"
      rightUrl="x3dom/sky-night.jpg"
      frontUrl="x3dom/sky-night.jpg"
      backUrl="x3dom/sky-night.jpg"
      bottomUrl="x3dom/sky-night.jpg"
      topUrl="x3dom/sky-night.jpg"
      />-->
  </scene>
    </x3d>
  </body>
  
  </html>
  `;
  
  module.exports = {
    header, footer
  };