<html>
  <body>
    <canvas id="screen" width="310" height="310">
    <script src="connect-four.js"></script>
  </body>
</html>
<html>
  <body>
    <canvas id="screen" width="315" height="270">
    <script src="connect-four.js"></script>
  </body>
</html>
Change the canvas size so it divides evenly for a 6x7 grid
Change the canvas size so it divides evenly for a 6x7 grid
