body {
  --flyingImage-left: 0px;
  --flyingImage-top: 0px;  
  --flyingImage-neg-width: 0px;
}

#lazyRiverContainer {
  position: relative;
  z-index: 2;
  margin-left: calc(var(--standard-padding) * -1);
  margin-right: calc(var(--standard-padding) * -1);
  max-width: 100vw;
  overflow: hidden;
}

.flyingImage {
  position: absolute;
  top: var(--flyingImage-top);
  left: 0;
  opacity: 0;
  animation-name: flyAway;
  animation-duration: var(--flyingImage-duration);
  animation-timing-function: linear;
  cursor: pointer;
  transition: filter 0.15s ease;
}


.flyingImage.gallery-hidden {
  visibility: hidden !important;
}

.flyingImage.flyIn {
  animation-name: initialFlyIn;
  animation-duration: 700ms;
  animation-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
  opacity: 0;
}


.debugBox, .debugBoxBlue {
  position: absolute;
  z-index: 99;
  opacity: 0.5;
  background-color: red;
}
.debugBoxBlue {
  background-color: green;
}

@keyframes flyAway {
  0% {
    transform: translateX(var(--flyingImage-left));
    opacity: 1;
  }

  97% {
    transform: translateX(var(--flyingImage-neg-width));
    opacity: 1;
  }
  100% {
    transform: translateX(var(--flyingImage-neg-width));
    opacity: 0;
  }
}

@keyframes initialFlyIn {
  0% {
    transform: translateX(101vw);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }

  100% {
    transform: translateX(var(--flyingImage-left));
    opacity: 1;
  }
}