html, body {
  margin: 0;
  padding: 0;
}
canvas {
  display: block;
}


  .reset-button {
    padding: 10px 20px;
    background-color: #f44336;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 60px;
    font-weight: bold;
  }