.air-wind-flow {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 450;
  opacity: 0.85;
  mix-blend-mode: screen;
}

.air-wind-flow.is-hidden {
  opacity: 0;
}