/* make the buttons bigger on small screens */
/* @media only screen and (max-width: 600px) {
  body,
  button,
  select,
  input {
    font-size: 5vw;
  }
} */
html,
body {
  margin: 0;
  padding: 0;
}
canvas {
  display: block;
}
.hidden {
  display: none;
}
* {
  font-family: monospace;
}