html, body {
  margin: 0;
  padding: 0;
  font-size: 90%;
}

canvas {
  display: block;
}

.wrapper {
  display: grid;
  grid-template-columns: 1fr 5fr;
}

@media screen and (max-width: 600px) {
  
  .wrapper {
    display: grid;
    grid-template-columns: 1fr;
  }
  
}