body::before {
  content: "";
  display: block;
  background-image: url(/assets/noise.webp);
  opacity: 0.3;
  background-repeat: repeat;
  background-size: 257px auto;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  pointer-events: none;
  z-index: 99999998;
}