* {
  -webkit-tap-highlight-color: transparent; }

html,
body {
  overflow: hidden;
  border: 0;
  margin: 0; }

body canvas {
  cursor: grab;
  cursor: -webkit-grab;
  cursor: -moz-grab;
  cursor: -ms-grab;
  transition: 300ms filter linear; }

body.grabbing canvas {
  cursor: grabbing;
  cursor: -webkit-grabbing;
  cursor: -moz-grabbing;
  cursor: -ms-grabbing; }