body{
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background-color: #000;
}

canvas{

  image-rendering: pixelated;
  width: 100%;
  height: 100%;
  max-width: 100vh;
  max-height: 100vw;
}

/*dev*/
/*canvas{*/
  /*max-height: 750px;*/
  /*max-width: 750px;*/
/*}*/