.blur-overlay {
  backdrop-filter: blur(1vh);
  -webkit-backdrop-filter: blur(1vh);
  position:fixed;
  top:0;left:0;right:0;bottom:0;
}
.bg-layer {
  background-position:center center;
  background-repeat:repeat-x;
  background-size:100% 100%;
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  transition: opacity 1s ease-in-out;
  z-index:0;
}
body.is-not-static .back {
  background-image: linear-gradient(to bottom, #05091F 0.0%, #04091F 5.26%, #050A21 10.53%, #050A22 15.79%, #050A23 21.05%, #060B25 26.32%, #070C28 31.58%, #070C2A 36.84%, #080E2E 42.11%, #070E31 47.37%, #091035 52.63%, #0A113A 57.89%, #0B1440 63.16%, #0D1647 68.42%, #0E184F 73.68%, #101C5A 78.95%, #132067 84.21%, #192677 89.47%, #1E2E89 94.74%, #24359A 100.0%);
}
.back {
  opacity:1;
  z-index:0;
}
.front {
  opacity:0;
  z-index:1;
}