html, body {
  margin: 0;
  padding: 0;
  background-color: black;
  color:white;
  font-family: Consolas;
}

h1,h4 {
  font-weight: 100;
}
canvas {
  display: block;
  border-width: 5px;
  border-color: white;
  border-style: solid;
}