/* { margin:0; padding:0; } /* to remove the top and left whitespace */

html, body { width:100%; height:100%; } /* just to be sure these are full screen*/

body{
  background-color: #e5e5e5;
}

canvas {
  display:block;
  margin:auto;
  padding:auto;
  /*background: black;*/
  width:200;
  height:200;
} /* To remove the scrollbars */