/* [FULL SCREEN SPINNER] */
#spinner-back, #spinner-front {
    display: block;
    overflow: hidden;
    position: fixed;
    width: 100vw;
    transition: all 1s;
    visibility: hidden;
    opacity: 0;
}
#spinner-back {
  z-index: 998;
  height: 100vh;
  background: rgb(0,1,103);
  background: linear-gradient(0deg, rgba(0,1,103,1) 0%, rgba(0,51,153,1) 50%);
  /* background: rgba(0, 51, 153, 1); */
}
#spinner-front {
  z-index: 999;
  color: #fff;
  text-align: center;
  margin-top: 50vh;
  transform: translateY(-50%);
}
#spinner-back.show, #spinner-front.show {
  visibility: visible;
  opacity: 1;
}

/* [DOES NOT QUITE MATTER] */
html, body {
  margin: 0;
  padding: 0;
}