<!doctype html>
<html>
  <head>
    <title>SierpinskiTriangle</title>
    <style>
     #canvas-container
     {
       margin: 0 auto; width: 920px; height: auto;
     }
    </style>
    <script
     src="https://cdn.jsdelivr.net/jquery/2.1.1/jquery.min.js">
    </script>
    <script
     src="https://ats-lang.github.io/LIBRARY/libatscc2js/ATS2-0.3.2/libatscc2js_all.js">
    </script>
  </head>
  <body>
    <center>
    <h1>Sierpinski Triangle</h1>
    </center>
    <hr></hr>
    <div id="canvas-container">