body, html {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #0d0d0d;
}
#stage {
  padding: 0;
  margin: 0;
  transform-origin: 0 0;
  -webkit-transform-origin: 0 0;
  user-select: none;
  -webkit-user-select: none;
}
canvas, img {
  padding: 0;
  margin: 0;
  background-color: #0d0d0d;
  image-rendering: optimizeSpeed;             /* Older versions of FF          */
  image-rendering: -moz-crisp-edges;          /* FF 6.0+                       */
  image-rendering: -webkit-optimize-contrast; /* Safari                        */
  image-rendering: -o-crisp-edges;            /* OS X & Windows Opera (12.02+) */
  image-rendering: crisp-edges;
  image-rendering: pixelated;                 /* Awesome future-browsers       */
  -ms-interpolation-mode: nearest-neighbor;   /* IE                            */
}