body {
/*  min-width: 1280px;*/
  background-color: rgb(0,0,0);
  overflow-x: hidden;
  overflow-y: hidden;
  text-align: center;
  color: gray;
  font: 20px Arial;
}
body.light {
  background-color: rgb(232, 232, 232);
  color: #333;
}
canvas {
  margin: 0px 0px 0;
  border: 0px;
}