style.css

html,
body {
  margin: 0;
  padding: 0;
  position: relative;
}

canvas {
  display: block;
  position: relative;
}

.badge {
  box-sizing: border-box;
  position: absolute;
  padding: 0.25rem;
  transform: translateY(-100%);
}

.badge svg {
  width: 100%;
  height: 100%;
  max-height: 2rem;
}

.link-to-github {
  position: fixed;
  right: 0.5rem;
  top: 0.5rem;
  z-index: 99;
  transition: transform 0.3s ease-in-out;
}

.link-to-github:hover {
  transform: rotate(10deg);
}