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

body {
  overflow-x: auto;
}

#app {
  position: relative;
}

canvas {
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  width: auto !important;
  max-width: none !important;
  height: auto !important;
}