html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: sans-serif;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
  background-color: black;
  border: 0px solid #ccc;
  width: 100%;
  height: 100%;
  z-index: 0;
}

label {
  display: block;
  /* font-weight: bold; */
  margin-bottom: 4px;
}

p {
  margin-bottom: 12px;
}

.github-button {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  padding: 8px 12px;
  font-size: 14px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid white;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.github-button:hover {
  background-color: rgba(255, 255, 255, 0.25);
}