#bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* transition: background 2s linear; */
  transition: background 2s ease;
  pointer-events: none !important;
  z-index: -1;
}

/* Mobile */
.variBtn {
  transition: color 2s ease, text-shadow 2s ease;
}