.guest-layout {
  position: relative;
  z-index: 0;
}
.guest-layout::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle, rgba(51, 51, 51, 0.1882352941) 0, transparent 30%), radial-gradient(circle, rgba(51, 51, 51, 0.1882352941) 0, transparent 30%);
  background-size: 6px 6px;
  background-position: 0 0, 3px 3px;
  z-index: -1;
}