.confetti-ghost {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  --confetti-color: #fff;
}
.confetti-ghost:before,
.confetti-ghost:after {
  position: absolute;
  content: "";
  display: block;
  width: 200px;
  height: 120px;
  left: 50%;
  transform: translateX(-50%);
  background-repeat: no-repeat;
  pointer-events: none;
}
.confetti-ghost:before {
  bottom: calc(100% - 10px);
  background-image:
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, transparent 20%, var(--confetti-color) 20%, transparent 30%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, transparent 10%, var(--confetti-color) 15%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%);
  background-size: 10% 10%, 20% 20%, 15% 15%, 20% 20%, 18% 18%, 10% 10%, 15% 15%, 10% 10%, 18% 18%;
}
.confetti-ghost:after {
  top: calc(100% - 10px);
  background-image:
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, transparent 10%, var(--confetti-color) 15%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%),
    radial-gradient(circle, var(--confetti-color) 20%, transparent 20%);
  background-size: 15% 15%, 20% 20%, 18% 18%, 20% 20%, 15% 15%, 10% 10%, 20% 20%;
}
.confetti-ghost.animate:before {
  animation: topBubbles ease-out .9s forwards;
}
.confetti-ghost.animate:after {
  animation: bottomBubbles ease-out .9s forwards;
}

@keyframes topBubbles {
  0%   { background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
         background-position: 37% 100%, 42% 100%, 46% 100%, 48% 100%, 50% 100%, 52% 100%, 56% 100%, 60% 100%, 64% 100%; }
  15%  { background-size: 10% 10%, 20% 20%, 15% 15%, 20% 20%, 18% 18%, 10% 10%, 15% 15%, 10% 10%, 18% 18%; }
  100% { background-position: 18% 55%,  26% 30%,  37% 48%,  42% 22%,  50% 38%,  58% 25%,  65% 52%,  74% 33%,  80% 47%;
         background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%; }
}
@keyframes bottomBubbles {
  0%   { background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
         background-position: 36% 0%,  41% 0%,  46% 0%,  50% 0%,  54% 0%,  59% 0%,  64% 0%; }
  15%  { background-size: 15% 15%, 20% 20%, 18% 18%, 20% 20%, 15% 15%, 10% 10%, 20% 20%; }
  100% { background-position: 24% 42%, 33% 48%, 42% 35%, 50% 55%, 58% 35%, 67% 48%, 74% 40%;
         background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%; }
}