body {
  margin: 8px 4px;
  padding: 0;
}

canvas {
  width: 200px;
  border-radius: 8px;
  vertical-align: middle;
  margin: 0px 4px 8px 4px;
  image-rendering: -moz-crisp-edges;
  image-rendering: pixelated;
  transition: opacity 0.4s ease-in;
  -moz-transition: opacity 0.4s ease-in-out;
  -webkit-transition: opacity 0.4s ease-in-out;
  cursor: pointer;
}

#app {
  text-align: center;
}

html.loading, html.loading canvas, html.loading > * {
  cursor: wait;
}