html,
body {
  width: 100%;
  min-width: 100%;
  height: 100%;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: #101312;
}

/* Flutter's CanvasKit host uses percentage dimensions.  The document itself
   must therefore be a fixed viewport rather than a content-sized element. */
flt-glass-pane,
flt-scene-host,
flt-scene,
flt-canvas,
flt-semantics-host {
  box-sizing: border-box;
}

flt-glass-pane {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  min-width: 100vw !important;
  height: 100vh !important;
  min-height: 100vh !important;
}