html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  /* The cropper handles its own panning; letting the page scroll under a drag fights it. */
  overflow: hidden;
  background-color: #141218;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}