#scroller {
  display: block;
  /*  height: 100vh;*/
  overflow: scroll;
  overflow-x: hidden;
  /*  scroll-snap-type: y mandatory;*/
  overflow-y: hidden;
}

@media (prefers-reduced-motion) {
  [data-animation] {
    animation: none;
  }
}
.animation-group {
  /*
  display: flex;
  flex-wrap: wrap;
*/
}
@media screen and (max-width: 420px) {
  .animation-group {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, auto);
  }
}
.animation-group [data-animation] {
  display: flex;
  flex-direction: column;

  cursor: pointer;

  opacity: 0;
}
.animation-group [data-animation].animate {
  opacity: 1;
}
.animation-group [data-animation] .icon {
  /*  font-size: 5em;*/
  display: flex;
  align-items: center;
  justify-content: center;
  /*
  width: 100px;
  height: 100px;
*/
  transition: transform 0.3s ease;
}

.animation-group [data-animation]:hover .icon {
  transform: scale(1.1);
}
.animation-group [data-animation]:nth-child(1) {
  animation-delay: 50ms;
}
.animation-group [data-animation]:nth-child(2) {
  animation-delay: 200ms;
}
.animation-group [data-animation]:nth-child(3) {
  animation-delay: 350ms;
}
.animation-group [data-animation]:nth-child(4) {
  animation-delay: 400ms;
}
.animation-group [data-animation]:nth-child(5) {
  animation-delay: 550ms;
}
.animation-group [data-animation]:nth-child(6) {
  animation-delay: 700ms;
}
.animation-group [data-animation]:nth-child(7) {
  animation-delay: 850ms;
}
.animation-group [data-animation]:nth-child(8) {
  animation-delay: 1000ms;
}
.animation-group [data-animation]:nth-child(9) {
  animation-delay: 1150ms;
}
.animation-group [data-animation]:nth-child(10) {
  animation-delay: 1300ms;
}
.animation-group [data-animation]:nth-child(11) {
  animation-delay: 1450ms;
}
.animation-group [data-animation]:nth-child(12) {
  animation-delay: 1600ms;
}
.animation-group [data-animation]:nth-child(13) {
  animation-delay: 1750ms;
}
.animation-group [data-animation]:nth-child(14) {
  animation-delay: 1900ms;
}
.animation-group [data-animation]:nth-child(15) {
  animation-delay: 2100ms;
}
/* Animations */
:root {
  --animate-duration: 1.5s;
  --animate-delay: 1s;
  --animate-repeat: 1;
}

.animated {
  animation-duration: 1s;
  animation-duration: var(--animate-duration);
  animation-fill-mode: both;
}

@keyframes swing {
  20% {
    -webkit-transform: rotate(15deg);
    transform: rotate(15deg);
  }
  40% {
    -webkit-transform: rotate(-10deg);
    transform: rotate(-10deg);
  }
  60% {
    -webkit-transform: rotate(5deg);
    transform: rotate(5deg);
  }
  80% {
    -webkit-transform: rotate(-5deg);
    transform: rotate(-5deg);
  }
  to {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
}
.swing {
  -webkit-animation-name: swing;
  animation-name: swing;
  -webkit-transform-origin: top center;
  transform-origin: top center;
}

@keyframes tada {
  0% {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
  10%,
  20% {
    -webkit-transform: scale3d(0.9, 0.9, 0.9) rotate(-3deg);
    transform: scale3d(0.9, 0.9, 0.9) rotate(-3deg);
  }
  30%,
  50%,
  70%,
  90% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate(3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate(3deg);
  }
  40%,
  60%,
  80% {
    -webkit-transform: scale3d(1.1, 1.1, 1.1) rotate(-3deg);
    transform: scale3d(1.1, 1.1, 1.1) rotate(-3deg);
  }
  to {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
}
.tada {
  -webkit-animation-name: tada;
  animation-name: tada;
}

@keyframes pulse {
  0% {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
  50% {
    -webkit-transform: scale3d(1.05, 1.05, 1.05);
    transform: scale3d(1.05, 1.05, 1.05);
  }
  to {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
}
.pulse {
  -webkit-animation-name: pulse;
  animation-name: pulse;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
}

@keyframes bounce {
  0%,
  20%,
  53%,
  to {
    -webkit-animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
  40%,
  43% {
    -webkit-animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    -webkit-transform: translate3d(0, -30px, 0) scaleY(1.1);
    transform: translate3d(0, -30px, 0) scaleY(1.1);
  }
  70% {
    -webkit-animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    -webkit-transform: translate3d(0, -15px, 0) scaleY(1.05);
    transform: translate3d(0, -15px, 0) scaleY(1.05);
  }
  80% {
    -webkit-transform: translateZ(0) scaleY(0.95);
    transform: translateZ(0) scaleY(0.95);
    -webkit-transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  90% {
    -webkit-transform: translate3d(0, -4px, 0) scaleY(1.02);
    transform: translate3d(0, -4px, 0) scaleY(1.02);
  }
}
.bounce {
  -webkit-animation-name: bounce;
  animation-name: bounce;
  -webkit-transform-origin: center bottom;
  transform-origin: center bottom;
}

@keyframes heartBeat {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  14% {
    -webkit-transform: scale(1.3);
    transform: scale(1.3);
  }
  28% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  42% {
    -webkit-transform: scale(1.3);
    transform: scale(1.3);
  }
  70% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
.heartBeat {
  -webkit-animation-duration: 1.3s;
  animation-duration: 1.3s;
  -webkit-animation-duration: calc(var(--animate-duration) * 1.3);
  animation-duration: calc(var(--animate-duration) * 1.3);
  -webkit-animation-name: heartBeat;
  animation-name: heartBeat;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
}

@keyframes fadeInLeft {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(-20%, 0, 0);
    transform: translate3d(-20%, 0, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}
.fadeInLeft {
  -webkit-animation-name: fadeInLeft;
  animation-name: fadeInLeft;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 20%, 0);
    transform: translate3d(0, 20%, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
}
.fadeInUp {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
}