Trigger a CSS animation on scroll xuongkhopbacninh.vn (ok)

const elements = document.querySelectorAll(".show-on-scroll")
// const  = document.querySelector(".")

function isItemInViewport(item){
  const itemRect = item.getBoundingClientRect()
  const viewportHeight = window.innerHeight || document.documentElement.clientHeight
  
  return (
          (itemRect.bottom <= viewportHeight && itemRect.top >=0) ||
          (itemRect.bottom >= viewportHeight && itemRect.top <= viewportHeight) || 
          (itemRect.bottom >=0 && itemRect.top <=0)
         )
}

function loop(){
  elements.forEach((element) =>{
    if(isItemInViewport(element)){
      element.classList.add("active")
    }else{
      element.classList.remove("active")
    }
  })
}

window.onscroll = loop

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <link rel="stylesheet" href="https://pro.fontawesome.com/releases/v5.15.4/css/all.css"/>
  <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;400;500;700&display=swap" rel="stylesheet">
</head>
<body>
  <section id="home" class="full-height">
    <div class="">
      <h1 class="show-on-scroll left-to-right">nodemy</h1>
      <p class="show-on-scroll left-to-right">Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum recusandae sed illo sit, saepe laboriosam ea fugit, architecto quis quia</p>
    </div>
  </section>
  <section id="about" class="full-height">
    <div class="about-content show-on-scroll">
      <h2 class="title">title</h2>
      <p class="content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Pariatur, eveniet sequi. Nobis, dolorum culpa doloribus adipisci ut ab iure non voluptates vel exercitationem explicabo nam, sunt maxime error nemo assumenda.</p>
    </div>
    <div class="about-content show-on-scroll right-to-left">
      <h2 class="title">title</h2>
      <p class="content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Pariatur, eveniet sequi. Nobis, dolorum culpa doloribus adipisci ut ab iure non voluptates vel exercitationem explicabo nam, sunt maxime error nemo assumenda.</p>
    </div>
  </section>
  <section id="person" class="full-height">
    <div class="show-on-scroll zoom">
      <h2 class="person-title">person 1</h2>
      <p class="person-content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum recusandae sed illo sit, saepe laboriosam ea fugit, architecto quis quia</p>
    </div>
    <div class="show-on-scroll zoom">
      <h2 class="person-title">person 2</h2>
      <p class="person-content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum recusandae sed illo sit, saepe laboriosam ea fugit, architecto quis quia</p>
    </div>
    <div class="show-on-scroll zoom">
      <h2 class="person-title">person 3</h2>
      <p class="person-content">Lorem ipsum dolor sit amet consectetur adipisicing elit. Dolorum recusandae sed illo sit, saepe laboriosam ea fugit, architecto quis quia</p>
    </div>
  </section>
</body>
</html>

*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html{
  font-family: "Roboto", sans-serif;
  font-size: 62.5%;
  line-height: 1.6rem;
  text-decoration: none;
}

body{
  
}

.full-height{
  height: 100vh;
}

.left-to-right{
  transform: translateX(-150%)
}

.left-to-right.active{
  transform: translateX(0);
  transition: 0.7s ease;
}

.right-to-left{
  transform: translateX(150%)
}

.right-to-left.active{
  transform: translateX(0);
  transition: 0.7s ease;
}

.zoom{
  transform: scale(0)
}

.zoom.active{
  transition: 0.5s ease-in-out;
  transform: unset;
}

#home{
  background: linear-gradient(to bottom, #4daf54, #3d8880);
  display: flex;
  justify-content: center;
  align-items: center;
}

#home div{
  margin: 0 40px;
  color: #fff;
}

#home div h1{
  font-size: 3rem; 
  text-transform: capitalize;
}

#home div p{
  font-size: 1.4rem;
  margin-top: 20px;
}

#about{
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}

.about-content{
  background-color: #333;
  color: #fff;
  margin: 40px;
  padding: 14px;
  border-radius: 20px;
}

.about-content h2{
  text-transform: capitalize;
  font-size: 2.6rem;
}

.about-content p{
  margin-top: 10px;
  font-size: 1.4rem;
}

#person{
  
}

#person{
  background: linear-gradient(180deg, #017c2c 50%, #fff 50%);
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  
}

#person div{
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 10px;
  margin: 0 20px;
  padding: 10px;
  box-shadow: 0 0 4px #333;
}

#person div h2{
  font-size: 2em;
  color: #017c2c;
}

#person div p{
  margin-top: 10px;
  font-size: 1.4rem;
}

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style type="text/css">
  body {
    text-align: center;
    background: #48cfad;
    color: #fff;
  }
  a {
    color: #fff;
    text-transform: uppercase;
    border-bottom: 1px dotted #fff;
    -webkit-transition: all 100ms ease-out;
    transition: all 100ms ease-out;
    text-decoration: none;
  }
  .block {
    width: 31.33%;
    margin: 1%;
    float: left;
  }
  a:hover {
    border-bottom: 1px solid;
  }
  h3 {
    margin-top: 850px;
  }
  .marged {
    margin-top: 100px;
  }
  .revealOnScroll {
    opacity: 0;
  }
  .image {
    width: 100%;
    height: 200px;
    position: relative;
    display: block;
    background-color: #48cfad;
    opacity: 0.8;
    -webkit-transition: all 400ms ease;
    transition: all 400ms ease;
    background-image: url("http://loremflickr.com/320/240");
    -webkit-background-size: cover;
    background-size: cover;
  }
  *,
  *:before,
  *:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }

  .animated {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
  }
  .animated.infinite {
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
  }
  .animated.hinge {
    -webkit-animation-duration: 2s;
    animation-duration: 2s;
  }
  @-webkit-keyframes bounce {
    0%,
    100%,
    20%,
    50%,
    80% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    40% {
      -webkit-transform: translateY(-30px);
      transform: translateY(-30px);
    }
    60% {
      -webkit-transform: translateY(-15px);
      transform: translateY(-15px);
    }
  }
  @keyframes bounce {
    0%,
    100%,
    20%,
    50%,
    80% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    40% {
      -webkit-transform: translateY(-30px);
      -ms-transform: translateY(-30px);
      transform: translateY(-30px);
    }
    60% {
      -webkit-transform: translateY(-15px);
      -ms-transform: translateY(-15px);
      transform: translateY(-15px);
    }
  }
  .bounce {
    -webkit-animation-name: bounce;
    animation-name: bounce;
  }
  @-webkit-keyframes flash {
    0%,
    100%,
    50% {
      opacity: 1;
    }
    25%,
    75% {
      opacity: 0;
    }
  }
  @keyframes flash {
    0%,
    100%,
    50% {
      opacity: 1;
    }
    25%,
    75% {
      opacity: 0;
    }
  }
  .flash {
    -webkit-animation-name: flash;
    animation-name: flash;
  }
  @-webkit-keyframes pulse {
    0% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
    50% {
      -webkit-transform: scale(1.1);
      transform: scale(1.1);
    }
    100% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
  }
  @keyframes pulse {
    0% {
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
    }
    50% {
      -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
      transform: scale(1.1);
    }
    100% {
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
    }
  }
  .pulse {
    -webkit-animation-name: pulse;
    animation-name: pulse;
  }
  @-webkit-keyframes rubberBand {
    0% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
    30% {
      -webkit-transform: scaleX(1.25) scaleY(0.75);
      transform: scaleX(1.25) scaleY(0.75);
    }
    40% {
      -webkit-transform: scaleX(0.75) scaleY(1.25);
      transform: scaleX(0.75) scaleY(1.25);
    }
    60% {
      -webkit-transform: scaleX(1.15) scaleY(0.85);
      transform: scaleX(1.15) scaleY(0.85);
    }
    100% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
  }
  @keyframes rubberBand {
    0% {
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
    }
    30% {
      -webkit-transform: scaleX(1.25) scaleY(0.75);
      -ms-transform: scaleX(1.25) scaleY(0.75);
      transform: scaleX(1.25) scaleY(0.75);
    }
    40% {
      -webkit-transform: scaleX(0.75) scaleY(1.25);
      -ms-transform: scaleX(0.75) scaleY(1.25);
      transform: scaleX(0.75) scaleY(1.25);
    }
    60% {
      -webkit-transform: scaleX(1.15) scaleY(0.85);
      -ms-transform: scaleX(1.15) scaleY(0.85);
      transform: scaleX(1.15) scaleY(0.85);
    }
    100% {
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
    }
  }
  .rubberBand {
    -webkit-animation-name: rubberBand;
    animation-name: rubberBand;
  }
  @-webkit-keyframes shake {
    0%,
    100% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    10%,
    30%,
    50%,
    70%,
    90% {
      -webkit-transform: translateX(-10px);
      transform: translateX(-10px);
    }
    20%,
    40%,
    60%,
    80% {
      -webkit-transform: translateX(10px);
      transform: translateX(10px);
    }
  }
  @keyframes shake {
    0%,
    100% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    10%,
    30%,
    50%,
    70%,
    90% {
      -webkit-transform: translateX(-10px);
      -ms-transform: translateX(-10px);
      transform: translateX(-10px);
    }
    20%,
    40%,
    60%,
    80% {
      -webkit-transform: translateX(10px);
      -ms-transform: translateX(10px);
      transform: translateX(10px);
    }
  }
  .shake {
    -webkit-animation-name: shake;
    animation-name: shake;
  }
  @-webkit-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);
    }
    100% {
      -webkit-transform: rotate(0deg);
      transform: rotate(0deg);
    }
  }
  @keyframes swing {
    20% {
      -webkit-transform: rotate(15deg);
      -ms-transform: rotate(15deg);
      transform: rotate(15deg);
    }
    40% {
      -webkit-transform: rotate(-10deg);
      -ms-transform: rotate(-10deg);
      transform: rotate(-10deg);
    }
    60% {
      -webkit-transform: rotate(5deg);
      -ms-transform: rotate(5deg);
      transform: rotate(5deg);
    }
    80% {
      -webkit-transform: rotate(-5deg);
      -ms-transform: rotate(-5deg);
      transform: rotate(-5deg);
    }
    100% {
      -webkit-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      transform: rotate(0deg);
    }
  }
  .swing {
    -webkit-transform-origin: top center;
    -ms-transform-origin: top center;
    transform-origin: top center;
    -webkit-animation-name: swing;
    animation-name: swing;
  }
  @-webkit-keyframes tada {
    0% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
    10%,
    20% {
      -webkit-transform: scale(0.9) rotate(-3deg);
      transform: scale(0.9) rotate(-3deg);
    }
    30%,
    50%,
    70%,
    90% {
      -webkit-transform: scale(1.1) rotate(3deg);
      transform: scale(1.1) rotate(3deg);
    }
    40%,
    60%,
    80% {
      -webkit-transform: scale(1.1) rotate(-3deg);
      transform: scale(1.1) rotate(-3deg);
    }
    100% {
      -webkit-transform: scale(1) rotate(0);
      transform: scale(1) rotate(0);
    }
  }
  @keyframes tada {
    0% {
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
    }
    10%,
    20% {
      -webkit-transform: scale(0.9) rotate(-3deg);
      -ms-transform: scale(0.9) rotate(-3deg);
      transform: scale(0.9) rotate(-3deg);
    }
    30%,
    50%,
    70%,
    90% {
      -webkit-transform: scale(1.1) rotate(3deg);
      -ms-transform: scale(1.1) rotate(3deg);
      transform: scale(1.1) rotate(3deg);
    }
    40%,
    60%,
    80% {
      -webkit-transform: scale(1.1) rotate(-3deg);
      -ms-transform: scale(1.1) rotate(-3deg);
      transform: scale(1.1) rotate(-3deg);
    }
    100% {
      -webkit-transform: scale(1) rotate(0);
      -ms-transform: scale(1) rotate(0);
      transform: scale(1) rotate(0);
    }
  }
  .tada {
    -webkit-animation-name: tada;
    animation-name: tada;
  }
  @-webkit-keyframes wobble {
    0% {
      -webkit-transform: translateX(0%);
      transform: translateX(0%);
    }
    15% {
      -webkit-transform: translateX(-25%) rotate(-5deg);
      transform: translateX(-25%) rotate(-5deg);
    }
    30% {
      -webkit-transform: translateX(20%) rotate(3deg);
      transform: translateX(20%) rotate(3deg);
    }
    45% {
      -webkit-transform: translateX(-15%) rotate(-3deg);
      transform: translateX(-15%) rotate(-3deg);
    }
    60% {
      -webkit-transform: translateX(10%) rotate(2deg);
      transform: translateX(10%) rotate(2deg);
    }
    75% {
      -webkit-transform: translateX(-5%) rotate(-1deg);
      transform: translateX(-5%) rotate(-1deg);
    }
    100% {
      -webkit-transform: translateX(0%);
      transform: translateX(0%);
    }
  }
  @keyframes wobble {
    0% {
      -webkit-transform: translateX(0%);
      -ms-transform: translateX(0%);
      transform: translateX(0%);
    }
    15% {
      -webkit-transform: translateX(-25%) rotate(-5deg);
      -ms-transform: translateX(-25%) rotate(-5deg);
      transform: translateX(-25%) rotate(-5deg);
    }
    30% {
      -webkit-transform: translateX(20%) rotate(3deg);
      -ms-transform: translateX(20%) rotate(3deg);
      transform: translateX(20%) rotate(3deg);
    }
    45% {
      -webkit-transform: translateX(-15%) rotate(-3deg);
      -ms-transform: translateX(-15%) rotate(-3deg);
      transform: translateX(-15%) rotate(-3deg);
    }
    60% {
      -webkit-transform: translateX(10%) rotate(2deg);
      -ms-transform: translateX(10%) rotate(2deg);
      transform: translateX(10%) rotate(2deg);
    }
    75% {
      -webkit-transform: translateX(-5%) rotate(-1deg);
      -ms-transform: translateX(-5%) rotate(-1deg);
      transform: translateX(-5%) rotate(-1deg);
    }
    100% {
      -webkit-transform: translateX(0%);
      -ms-transform: translateX(0%);
      transform: translateX(0%);
    }
  }
  .wobble {
    -webkit-animation-name: wobble;
    animation-name: wobble;
  }
  @-webkit-keyframes bounceIn {
    0% {
      opacity: 0;
      -webkit-transform: scale(0.3);
      transform: scale(0.3);
    }
    50% {
      opacity: 1;
      -webkit-transform: scale(1.05);
      transform: scale(1.05);
    }
    70% {
      -webkit-transform: scale(0.9);
      transform: scale(0.9);
    }
    100% {
      opacity: 1;
      -webkit-transform: scale(1);
      transform: scale(1);
    }
  }
  @keyframes bounceIn {
    0% {
      opacity: 0;
      -webkit-transform: scale(0.3);
      -ms-transform: scale(0.3);
      transform: scale(0.3);
    }
    50% {
      opacity: 1;
      -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
      transform: scale(1.05);
    }
    70% {
      -webkit-transform: scale(0.9);
      -ms-transform: scale(0.9);
      transform: scale(0.9);
    }
    100% {
      opacity: 1;
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
    }
  }
  .bounceIn {
    -webkit-animation-name: bounceIn;
    animation-name: bounceIn;
  }
  @-webkit-keyframes bounceInDown {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateY(30px);
      transform: translateY(30px);
    }
    80% {
      -webkit-transform: translateY(-10px);
      transform: translateY(-10px);
    }
    100% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes bounceInDown {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      -ms-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateY(30px);
      -ms-transform: translateY(30px);
      transform: translateY(30px);
    }
    80% {
      -webkit-transform: translateY(-10px);
      -ms-transform: translateY(-10px);
      transform: translateY(-10px);
    }
    100% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .bounceInDown {
    -webkit-animation-name: bounceInDown;
    animation-name: bounceInDown;
  }
  @-webkit-keyframes bounceInLeft {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(30px);
      transform: translateX(30px);
    }
    80% {
      -webkit-transform: translateX(-10px);
      transform: translateX(-10px);
    }
    100% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes bounceInLeft {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      -ms-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(30px);
      -ms-transform: translateX(30px);
      transform: translateX(30px);
    }
    80% {
      -webkit-transform: translateX(-10px);
      -ms-transform: translateX(-10px);
      transform: translateX(-10px);
    }
    100% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .bounceInLeft {
    -webkit-animation-name: bounceInLeft;
    animation-name: bounceInLeft;
  }
  @-webkit-keyframes bounceInRight {
    0% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      transform: translateX(2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(-30px);
      transform: translateX(-30px);
    }
    80% {
      -webkit-transform: translateX(10px);
      transform: translateX(10px);
    }
    100% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes bounceInRight {
    0% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      -ms-transform: translateX(2000px);
      transform: translateX(2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateX(-30px);
      -ms-transform: translateX(-30px);
      transform: translateX(-30px);
    }
    80% {
      -webkit-transform: translateX(10px);
      -ms-transform: translateX(10px);
      transform: translateX(10px);
    }
    100% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .bounceInRight {
    -webkit-animation-name: bounceInRight;
    animation-name: bounceInRight;
  }
  @-webkit-keyframes bounceInUp {
    0% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      transform: translateY(2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateY(-30px);
      transform: translateY(-30px);
    }
    80% {
      -webkit-transform: translateY(10px);
      transform: translateY(10px);
    }
    100% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes bounceInUp {
    0% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      -ms-transform: translateY(2000px);
      transform: translateY(2000px);
    }
    60% {
      opacity: 1;
      -webkit-transform: translateY(-30px);
      -ms-transform: translateY(-30px);
      transform: translateY(-30px);
    }
    80% {
      -webkit-transform: translateY(10px);
      -ms-transform: translateY(10px);
      transform: translateY(10px);
    }
    100% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .bounceInUp {
    -webkit-animation-name: bounceInUp;
    animation-name: bounceInUp;
  }
  @-webkit-keyframes bounceOut {
    0% {
      -webkit-transform: scale(1);
      transform: scale(1);
    }
    25% {
      -webkit-transform: scale(0.95);
      transform: scale(0.95);
    }
    50% {
      opacity: 1;
      -webkit-transform: scale(1.1);
      transform: scale(1.1);
    }
    100% {
      opacity: 0;
      -webkit-transform: scale(0.3);
      transform: scale(0.3);
    }
  }
  @keyframes bounceOut {
    0% {
      -webkit-transform: scale(1);
      -ms-transform: scale(1);
      transform: scale(1);
    }
    25% {
      -webkit-transform: scale(0.95);
      -ms-transform: scale(0.95);
      transform: scale(0.95);
    }
    50% {
      opacity: 1;
      -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
      transform: scale(1.1);
    }
    100% {
      opacity: 0;
      -webkit-transform: scale(0.3);
      -ms-transform: scale(0.3);
      transform: scale(0.3);
    }
  }
  .bounceOut {
    -webkit-animation-name: bounceOut;
    animation-name: bounceOut;
  }
  @-webkit-keyframes bounceOutDown {
    0% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateY(-20px);
      transform: translateY(-20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      transform: translateY(2000px);
    }
  }
  @keyframes bounceOutDown {
    0% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateY(-20px);
      -ms-transform: translateY(-20px);
      transform: translateY(-20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      -ms-transform: translateY(2000px);
      transform: translateY(2000px);
    }
  }
  .bounceOutDown {
    -webkit-animation-name: bounceOutDown;
    animation-name: bounceOutDown;
  }
  @-webkit-keyframes bounceOutLeft {
    0% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateX(20px);
      transform: translateX(20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
  }
  @keyframes bounceOutLeft {
    0% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateX(20px);
      -ms-transform: translateX(20px);
      transform: translateX(20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      -ms-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
  }
  .bounceOutLeft {
    -webkit-animation-name: bounceOutLeft;
    animation-name: bounceOutLeft;
  }
  @-webkit-keyframes bounceOutRight {
    0% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateX(-20px);
      transform: translateX(-20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      transform: translateX(2000px);
    }
  }
  @keyframes bounceOutRight {
    0% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateX(-20px);
      -ms-transform: translateX(-20px);
      transform: translateX(-20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      -ms-transform: translateX(2000px);
      transform: translateX(2000px);
    }
  }
  .bounceOutRight {
    -webkit-animation-name: bounceOutRight;
    animation-name: bounceOutRight;
  }
  @-webkit-keyframes bounceOutUp {
    0% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateY(20px);
      transform: translateY(20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
  }
  @keyframes bounceOutUp {
    0% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    20% {
      opacity: 1;
      -webkit-transform: translateY(20px);
      -ms-transform: translateY(20px);
      transform: translateY(20px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      -ms-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
  }
  .bounceOutUp {
    -webkit-animation-name: bounceOutUp;
    animation-name: bounceOutUp;
  }
  @-webkit-keyframes fadeIn {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  @keyframes fadeIn {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  .fadeIn {
    -webkit-animation-name: fadeIn;
    animation-name: fadeIn;
  }
  @-webkit-keyframes fadeInDown {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-20px);
      transform: translateY(-20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes fadeInDown {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-20px);
      -ms-transform: translateY(-20px);
      transform: translateY(-20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .fadeInDown {
    -webkit-animation-name: fadeInDown;
    animation-name: fadeInDown;
  }
  @-webkit-keyframes fadeInDownBig {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes fadeInDownBig {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      -ms-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .fadeInDownBig {
    -webkit-animation-name: fadeInDownBig;
    animation-name: fadeInDownBig;
  }
  @-webkit-keyframes fadeInLeft {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-20px);
      transform: translateX(-20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes fadeInLeft {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-20px);
      -ms-transform: translateX(-20px);
      transform: translateX(-20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .fadeInLeft {
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft;
  }
  @-webkit-keyframes fadeInLeftBig {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes fadeInLeftBig {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      -ms-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .fadeInLeftBig {
    -webkit-animation-name: fadeInLeftBig;
    animation-name: fadeInLeftBig;
  }
  @-webkit-keyframes fadeInRight {
    0% {
      opacity: 0;
      -webkit-transform: translateX(20px);
      transform: translateX(20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes fadeInRight {
    0% {
      opacity: 0;
      -webkit-transform: translateX(20px);
      -ms-transform: translateX(20px);
      transform: translateX(20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .fadeInRight {
    -webkit-animation-name: fadeInRight;
    animation-name: fadeInRight;
  }
  @-webkit-keyframes fadeInRightBig {
    0% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      transform: translateX(2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes fadeInRightBig {
    0% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      -ms-transform: translateX(2000px);
      transform: translateX(2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .fadeInRightBig {
    -webkit-animation-name: fadeInRightBig;
    animation-name: fadeInRightBig;
  }
  @-webkit-keyframes fadeInUp {
    0% {
      opacity: 0;
      -webkit-transform: translateY(20px);
      transform: translateY(20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes fadeInUp {
    0% {
      opacity: 0;
      -webkit-transform: translateY(20px);
      -ms-transform: translateY(20px);
      transform: translateY(20px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .fadeInUp {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
  }
  @-webkit-keyframes fadeInUpBig {
    0% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      transform: translateY(2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes fadeInUpBig {
    0% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      -ms-transform: translateY(2000px);
      transform: translateY(2000px);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .fadeInUpBig {
    -webkit-animation-name: fadeInUpBig;
    animation-name: fadeInUpBig;
  }
  @-webkit-keyframes fadeOut {
    0% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }
  @keyframes fadeOut {
    0% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }
  .fadeOut {
    -webkit-animation-name: fadeOut;
    animation-name: fadeOut;
  }
  @-webkit-keyframes fadeOutDown {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(20px);
      transform: translateY(20px);
    }
  }
  @keyframes fadeOutDown {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(20px);
      -ms-transform: translateY(20px);
      transform: translateY(20px);
    }
  }
  .fadeOutDown {
    -webkit-animation-name: fadeOutDown;
    animation-name: fadeOutDown;
  }
  @-webkit-keyframes fadeOutDownBig {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      transform: translateY(2000px);
    }
  }
  @keyframes fadeOutDownBig {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      -ms-transform: translateY(2000px);
      transform: translateY(2000px);
    }
  }
  .fadeOutDownBig {
    -webkit-animation-name: fadeOutDownBig;
    animation-name: fadeOutDownBig;
  }
  @-webkit-keyframes fadeOutLeft {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-20px);
      transform: translateX(-20px);
    }
  }
  @keyframes fadeOutLeft {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-20px);
      -ms-transform: translateX(-20px);
      transform: translateX(-20px);
    }
  }
  .fadeOutLeft {
    -webkit-animation-name: fadeOutLeft;
    animation-name: fadeOutLeft;
  }
  @-webkit-keyframes fadeOutLeftBig {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
  }
  @keyframes fadeOutLeftBig {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      -ms-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
  }
  .fadeOutLeftBig {
    -webkit-animation-name: fadeOutLeftBig;
    animation-name: fadeOutLeftBig;
  }
  @-webkit-keyframes fadeOutRight {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(20px);
      transform: translateX(20px);
    }
  }
  @keyframes fadeOutRight {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(20px);
      -ms-transform: translateX(20px);
      transform: translateX(20px);
    }
  }
  .fadeOutRight {
    -webkit-animation-name: fadeOutRight;
    animation-name: fadeOutRight;
  }
  @-webkit-keyframes fadeOutRightBig {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      transform: translateX(2000px);
    }
  }
  @keyframes fadeOutRightBig {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      -ms-transform: translateX(2000px);
      transform: translateX(2000px);
    }
  }
  .fadeOutRightBig {
    -webkit-animation-name: fadeOutRightBig;
    animation-name: fadeOutRightBig;
  }
  @-webkit-keyframes fadeOutUp {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-20px);
      transform: translateY(-20px);
    }
  }
  @keyframes fadeOutUp {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-20px);
      -ms-transform: translateY(-20px);
      transform: translateY(-20px);
    }
  }
  .fadeOutUp {
    -webkit-animation-name: fadeOutUp;
    animation-name: fadeOutUp;
  }
  @-webkit-keyframes fadeOutUpBig {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
  }
  @keyframes fadeOutUpBig {
    0% {
      opacity: 1;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      -ms-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
  }
  .fadeOutUpBig {
    -webkit-animation-name: fadeOutUpBig;
    animation-name: fadeOutUpBig;
  }
  @-webkit-keyframes flip {
    0% {
      -webkit-transform: perspective(400px) translateZ(0) rotateY(0) scale(1);
      transform: perspective(400px) translateZ(0) rotateY(0) scale(1);
      -webkit-animation-timing-function: ease-out;
      animation-timing-function: ease-out;
    }
    40% {
      -webkit-transform: perspective(400px) translateZ(150px) rotateY(170deg) scale(1);
      transform: perspective(400px) translateZ(150px) rotateY(170deg) scale(1);
      -webkit-animation-timing-function: ease-out;
      animation-timing-function: ease-out;
    }
    50% {
      -webkit-transform: perspective(400px) translateZ(150px) rotateY(190deg) scale(1);
      transform: perspective(400px) translateZ(150px) rotateY(190deg) scale(1);
      -webkit-animation-timing-function: ease-in;
      animation-timing-function: ease-in;
    }
    80% {
      -webkit-transform: perspective(400px) translateZ(0) rotateY(360deg) scale(0.95);
      transform: perspective(400px) translateZ(0) rotateY(360deg) scale(0.95);
      -webkit-animation-timing-function: ease-in;
      animation-timing-function: ease-in;
    }
    100% {
      -webkit-transform: perspective(400px) translateZ(0) rotateY(360deg) scale(1);
      transform: perspective(400px) translateZ(0) rotateY(360deg) scale(1);
      -webkit-animation-timing-function: ease-in;
      animation-timing-function: ease-in;
    }
  }
  @keyframes flip {
    0% {
      -webkit-transform: perspective(400px) translateZ(0) rotateY(0) scale(1);
      -ms-transform: perspective(400px) translateZ(0) rotateY(0) scale(1);
      transform: perspective(400px) translateZ(0) rotateY(0) scale(1);
      -webkit-animation-timing-function: ease-out;
      animation-timing-function: ease-out;
    }
    40% {
      -webkit-transform: perspective(400px) translateZ(150px) rotateY(170deg) scale(1);
      -ms-transform: perspective(400px) translateZ(150px) rotateY(170deg) scale(1);
      transform: perspective(400px) translateZ(150px) rotateY(170deg) scale(1);
      -webkit-animation-timing-function: ease-out;
      animation-timing-function: ease-out;
    }
    50% {
      -webkit-transform: perspective(400px) translateZ(150px) rotateY(190deg) scale(1);
      -ms-transform: perspective(400px) translateZ(150px) rotateY(190deg) scale(1);
      transform: perspective(400px) translateZ(150px) rotateY(190deg) scale(1);
      -webkit-animation-timing-function: ease-in;
      animation-timing-function: ease-in;
    }
    80% {
      -webkit-transform: perspective(400px) translateZ(0) rotateY(360deg) scale(0.95);
      -ms-transform: perspective(400px) translateZ(0) rotateY(360deg) scale(0.95);
      transform: perspective(400px) translateZ(0) rotateY(360deg) scale(0.95);
      -webkit-animation-timing-function: ease-in;
      animation-timing-function: ease-in;
    }
    100% {
      -webkit-transform: perspective(400px) translateZ(0) rotateY(360deg) scale(1);
      -ms-transform: perspective(400px) translateZ(0) rotateY(360deg) scale(1);
      transform: perspective(400px) translateZ(0) rotateY(360deg) scale(1);
      -webkit-animation-timing-function: ease-in;
      animation-timing-function: ease-in;
    }
  }
  .animated.flip {
    -webkit-backface-visibility: visible;
    -ms-backface-visibility: visible;
    backface-visibility: visible;
    -webkit-animation-name: flip;
    animation-name: flip;
  }
  @-webkit-keyframes flipInX {
    0% {
      -webkit-transform: perspective(400px) rotateX(90deg);
      transform: perspective(400px) rotateX(90deg);
      opacity: 0;
    }
    40% {
      -webkit-transform: perspective(400px) rotateX(-10deg);
      transform: perspective(400px) rotateX(-10deg);
    }
    70% {
      -webkit-transform: perspective(400px) rotateX(10deg);
      transform: perspective(400px) rotateX(10deg);
    }
    100% {
      -webkit-transform: perspective(400px) rotateX(0deg);
      transform: perspective(400px) rotateX(0deg);
      opacity: 1;
    }
  }
  @keyframes flipInX {
    0% {
      -webkit-transform: perspective(400px) rotateX(90deg);
      -ms-transform: perspective(400px) rotateX(90deg);
      transform: perspective(400px) rotateX(90deg);
      opacity: 0;
    }
    40% {
      -webkit-transform: perspective(400px) rotateX(-10deg);
      -ms-transform: perspective(400px) rotateX(-10deg);
      transform: perspective(400px) rotateX(-10deg);
    }
    70% {
      -webkit-transform: perspective(400px) rotateX(10deg);
      -ms-transform: perspective(400px) rotateX(10deg);
      transform: perspective(400px) rotateX(10deg);
    }
    100% {
      -webkit-transform: perspective(400px) rotateX(0deg);
      -ms-transform: perspective(400px) rotateX(0deg);
      transform: perspective(400px) rotateX(0deg);
      opacity: 1;
    }
  }
  .flipInX {
    -webkit-backface-visibility: visible !important;
    -ms-backface-visibility: visible !important;
    backface-visibility: visible !important;
    -webkit-animation-name: flipInX;
    animation-name: flipInX;
  }
  @-webkit-keyframes flipInY {
    0% {
      -webkit-transform: perspective(400px) rotateY(90deg);
      transform: perspective(400px) rotateY(90deg);
      opacity: 0;
    }
    40% {
      -webkit-transform: perspective(400px) rotateY(-10deg);
      transform: perspective(400px) rotateY(-10deg);
    }
    70% {
      -webkit-transform: perspective(400px) rotateY(10deg);
      transform: perspective(400px) rotateY(10deg);
    }
    100% {
      -webkit-transform: perspective(400px) rotateY(0deg);
      transform: perspective(400px) rotateY(0deg);
      opacity: 1;
    }
  }
  @keyframes flipInY {
    0% {
      -webkit-transform: perspective(400px) rotateY(90deg);
      -ms-transform: perspective(400px) rotateY(90deg);
      transform: perspective(400px) rotateY(90deg);
      opacity: 0;
    }
    40% {
      -webkit-transform: perspective(400px) rotateY(-10deg);
      -ms-transform: perspective(400px) rotateY(-10deg);
      transform: perspective(400px) rotateY(-10deg);
    }
    70% {
      -webkit-transform: perspective(400px) rotateY(10deg);
      -ms-transform: perspective(400px) rotateY(10deg);
      transform: perspective(400px) rotateY(10deg);
    }
    100% {
      -webkit-transform: perspective(400px) rotateY(0deg);
      -ms-transform: perspective(400px) rotateY(0deg);
      transform: perspective(400px) rotateY(0deg);
      opacity: 1;
    }
  }
  .flipInY {
    -webkit-backface-visibility: visible !important;
    -ms-backface-visibility: visible !important;
    backface-visibility: visible !important;
    -webkit-animation-name: flipInY;
    animation-name: flipInY;
  }
  @-webkit-keyframes flipOutX {
    0% {
      -webkit-transform: perspective(400px) rotateX(0deg);
      transform: perspective(400px) rotateX(0deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: perspective(400px) rotateX(90deg);
      transform: perspective(400px) rotateX(90deg);
      opacity: 0;
    }
  }
  @keyframes flipOutX {
    0% {
      -webkit-transform: perspective(400px) rotateX(0deg);
      -ms-transform: perspective(400px) rotateX(0deg);
      transform: perspective(400px) rotateX(0deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: perspective(400px) rotateX(90deg);
      -ms-transform: perspective(400px) rotateX(90deg);
      transform: perspective(400px) rotateX(90deg);
      opacity: 0;
    }
  }
  .flipOutX {
    -webkit-animation-name: flipOutX;
    animation-name: flipOutX;
    -webkit-backface-visibility: visible !important;
    -ms-backface-visibility: visible !important;
    backface-visibility: visible !important;
  }
  @-webkit-keyframes flipOutY {
    0% {
      -webkit-transform: perspective(400px) rotateY(0deg);
      transform: perspective(400px) rotateY(0deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: perspective(400px) rotateY(90deg);
      transform: perspective(400px) rotateY(90deg);
      opacity: 0;
    }
  }
  @keyframes flipOutY {
    0% {
      -webkit-transform: perspective(400px) rotateY(0deg);
      -ms-transform: perspective(400px) rotateY(0deg);
      transform: perspective(400px) rotateY(0deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: perspective(400px) rotateY(90deg);
      -ms-transform: perspective(400px) rotateY(90deg);
      transform: perspective(400px) rotateY(90deg);
      opacity: 0;
    }
  }
  .flipOutY {
    -webkit-backface-visibility: visible !important;
    -ms-backface-visibility: visible !important;
    backface-visibility: visible !important;
    -webkit-animation-name: flipOutY;
    animation-name: flipOutY;
  }
  @-webkit-keyframes lightSpeedIn {
    0% {
      -webkit-transform: translateX(100%) skewX(-30deg);
      transform: translateX(100%) skewX(-30deg);
      opacity: 0;
    }
    60% {
      -webkit-transform: translateX(-20%) skewX(30deg);
      transform: translateX(-20%) skewX(30deg);
      opacity: 1;
    }
    80% {
      -webkit-transform: translateX(0%) skewX(-15deg);
      transform: translateX(0%) skewX(-15deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(0%) skewX(0deg);
      transform: translateX(0%) skewX(0deg);
      opacity: 1;
    }
  }
  @keyframes lightSpeedIn {
    0% {
      -webkit-transform: translateX(100%) skewX(-30deg);
      -ms-transform: translateX(100%) skewX(-30deg);
      transform: translateX(100%) skewX(-30deg);
      opacity: 0;
    }
    60% {
      -webkit-transform: translateX(-20%) skewX(30deg);
      -ms-transform: translateX(-20%) skewX(30deg);
      transform: translateX(-20%) skewX(30deg);
      opacity: 1;
    }
    80% {
      -webkit-transform: translateX(0%) skewX(-15deg);
      -ms-transform: translateX(0%) skewX(-15deg);
      transform: translateX(0%) skewX(-15deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(0%) skewX(0deg);
      -ms-transform: translateX(0%) skewX(0deg);
      transform: translateX(0%) skewX(0deg);
      opacity: 1;
    }
  }
  .lightSpeedIn {
    -webkit-animation-name: lightSpeedIn;
    animation-name: lightSpeedIn;
    -webkit-animation-timing-function: ease-out;
    animation-timing-function: ease-out;
  }
  @-webkit-keyframes lightSpeedOut {
    0% {
      -webkit-transform: translateX(0%) skewX(0deg);
      transform: translateX(0%) skewX(0deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(100%) skewX(-30deg);
      transform: translateX(100%) skewX(-30deg);
      opacity: 0;
    }
  }
  @keyframes lightSpeedOut {
    0% {
      -webkit-transform: translateX(0%) skewX(0deg);
      -ms-transform: translateX(0%) skewX(0deg);
      transform: translateX(0%) skewX(0deg);
      opacity: 1;
    }
    100% {
      -webkit-transform: translateX(100%) skewX(-30deg);
      -ms-transform: translateX(100%) skewX(-30deg);
      transform: translateX(100%) skewX(-30deg);
      opacity: 0;
    }
  }
  .lightSpeedOut {
    -webkit-animation-name: lightSpeedOut;
    animation-name: lightSpeedOut;
    -webkit-animation-timing-function: ease-in;
    animation-timing-function: ease-in;
  }
  @-webkit-keyframes rotateIn {
    0% {
      -webkit-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(-200deg);
      transform: rotate(-200deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  @keyframes rotateIn {
    0% {
      -webkit-transform-origin: center center;
      -ms-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(-200deg);
      -ms-transform: rotate(-200deg);
      transform: rotate(-200deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: center center;
      -ms-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  .rotateIn {
    -webkit-animation-name: rotateIn;
    animation-name: rotateIn;
  }
  @-webkit-keyframes rotateInDownLeft {
    0% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  @keyframes rotateInDownLeft {
    0% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(-90deg);
      -ms-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  .rotateInDownLeft {
    -webkit-animation-name: rotateInDownLeft;
    animation-name: rotateInDownLeft;
  }
  @-webkit-keyframes rotateInDownRight {
    0% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  @keyframes rotateInDownRight {
    0% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  .rotateInDownRight {
    -webkit-animation-name: rotateInDownRight;
    animation-name: rotateInDownRight;
  }
  @-webkit-keyframes rotateInUpLeft {
    0% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  @keyframes rotateInUpLeft {
    0% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  .rotateInUpLeft {
    -webkit-animation-name: rotateInUpLeft;
    animation-name: rotateInUpLeft;
  }
  @-webkit-keyframes rotateInUpRight {
    0% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  @keyframes rotateInUpRight {
    0% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(-90deg);
      -ms-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
    100% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
  }
  .rotateInUpRight {
    -webkit-animation-name: rotateInUpRight;
    animation-name: rotateInUpRight;
  }
  @-webkit-keyframes rotateOut {
    0% {
      -webkit-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(200deg);
      transform: rotate(200deg);
      opacity: 0;
    }
  }
  @keyframes rotateOut {
    0% {
      -webkit-transform-origin: center center;
      -ms-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: center center;
      -ms-transform-origin: center center;
      transform-origin: center center;
      -webkit-transform: rotate(200deg);
      -ms-transform: rotate(200deg);
      transform: rotate(200deg);
      opacity: 0;
    }
  }
  .rotateOut {
    -webkit-animation-name: rotateOut;
    animation-name: rotateOut;
  }
  @-webkit-keyframes rotateOutDownLeft {
    0% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
  }
  @keyframes rotateOutDownLeft {
    0% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
  }
  .rotateOutDownLeft {
    -webkit-animation-name: rotateOutDownLeft;
    animation-name: rotateOutDownLeft;
  }
  @-webkit-keyframes rotateOutDownRight {
    0% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
  }
  @keyframes rotateOutDownRight {
    0% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(-90deg);
      -ms-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
  }
  .rotateOutDownRight {
    -webkit-animation-name: rotateOutDownRight;
    animation-name: rotateOutDownRight;
  }
  @-webkit-keyframes rotateOutUpLeft {
    0% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
  }
  @keyframes rotateOutUpLeft {
    0% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: left bottom;
      -ms-transform-origin: left bottom;
      transform-origin: left bottom;
      -webkit-transform: rotate(-90deg);
      -ms-transform: rotate(-90deg);
      transform: rotate(-90deg);
      opacity: 0;
    }
  }
  .rotateOutUpLeft {
    -webkit-animation-name: rotateOutUpLeft;
    animation-name: rotateOutUpLeft;
  }
  @-webkit-keyframes rotateOutUpRight {
    0% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
  }
  @keyframes rotateOutUpRight {
    0% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      opacity: 1;
    }
    100% {
      -webkit-transform-origin: right bottom;
      -ms-transform-origin: right bottom;
      transform-origin: right bottom;
      -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
      transform: rotate(90deg);
      opacity: 0;
    }
  }
  .rotateOutUpRight {
    -webkit-animation-name: rotateOutUpRight;
    animation-name: rotateOutUpRight;
  }
  @-webkit-keyframes slideInDown {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
    100% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes slideInDown {
    0% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      -ms-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
    100% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .slideInDown {
    -webkit-animation-name: slideInDown;
    animation-name: slideInDown;
  }
  @-webkit-keyframes slideInLeft {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
    100% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes slideInLeft {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      -ms-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
    100% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .slideInLeft {
    -webkit-animation-name: slideInLeft;
    animation-name: slideInLeft;
  }
  @-webkit-keyframes slideInRight {
    0% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      transform: translateX(2000px);
    }
    100% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
  }
  @keyframes slideInRight {
    0% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      -ms-transform: translateX(2000px);
      transform: translateX(2000px);
    }
    100% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
  }
  .slideInRight {
    -webkit-animation-name: slideInRight;
    animation-name: slideInRight;
  }
  @-webkit-keyframes slideOutLeft {
    0% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
  }
  @keyframes slideOutLeft {
    0% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(-2000px);
      -ms-transform: translateX(-2000px);
      transform: translateX(-2000px);
    }
  }
  .slideOutLeft {
    -webkit-animation-name: slideOutLeft;
    animation-name: slideOutLeft;
  }
  @-webkit-keyframes slideOutRight {
    0% {
      -webkit-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      transform: translateX(2000px);
    }
  }
  @keyframes slideOutRight {
    0% {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(2000px);
      -ms-transform: translateX(2000px);
      transform: translateX(2000px);
    }
  }
  .slideOutRight {
    -webkit-animation-name: slideOutRight;
    animation-name: slideOutRight;
  }
  @-webkit-keyframes slideOutUp {
    0% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
  }
  @keyframes slideOutUp {
    0% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(-2000px);
      -ms-transform: translateY(-2000px);
      transform: translateY(-2000px);
    }
  }
  .slideOutUp {
    -webkit-animation-name: slideOutUp;
    animation-name: slideOutUp;
  }
  @-webkit-keyframes slideInUp {
    0% {
      -webkit-transform: translateY(2000px);
      transform: translateY(2000px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
  }
  @keyframes slideInUp {
    0% {
      -webkit-transform: translateY(2000px);
      -ms-transform: translateY(2000px);
      transform: translateY(2000px);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
  }
  .slideInUp {
    -webkit-animation-name: slideInUp;
    animation-name: slideInUp;
  }
  @-webkit-keyframes slideOutDown {
    0% {
      -webkit-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      transform: translateY(2000px);
    }
  }
  @keyframes slideOutDown {
    0% {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateY(2000px);
      -ms-transform: translateY(2000px);
      transform: translateY(2000px);
    }
  }
  .slideOutDown {
    -webkit-animation-name: slideOutDown;
    animation-name: slideOutDown;
  }
  @-webkit-keyframes hinge {
    0% {
      -webkit-transform: rotate(0);
      transform: rotate(0);
      -webkit-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
    }
    20%,
    60% {
      -webkit-transform: rotate(80deg);
      transform: rotate(80deg);
      -webkit-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
    }
    40% {
      -webkit-transform: rotate(60deg);
      transform: rotate(60deg);
      -webkit-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
    }
    80% {
      -webkit-transform: rotate(60deg) translateY(0);
      transform: rotate(60deg) translateY(0);
      -webkit-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
      opacity: 1;
    }
    100% {
      -webkit-transform: translateY(700px);
      transform: translateY(700px);
      opacity: 0;
    }
  }
  @keyframes hinge {
    0% {
      -webkit-transform: rotate(0);
      -ms-transform: rotate(0);
      transform: rotate(0);
      -webkit-transform-origin: top left;
      -ms-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
    }
    20%,
    60% {
      -webkit-transform: rotate(80deg);
      -ms-transform: rotate(80deg);
      transform: rotate(80deg);
      -webkit-transform-origin: top left;
      -ms-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
    }
    40% {
      -webkit-transform: rotate(60deg);
      -ms-transform: rotate(60deg);
      transform: rotate(60deg);
      -webkit-transform-origin: top left;
      -ms-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
    }
    80% {
      -webkit-transform: rotate(60deg) translateY(0);
      -ms-transform: rotate(60deg) translateY(0);
      transform: rotate(60deg) translateY(0);
      -webkit-transform-origin: top left;
      -ms-transform-origin: top left;
      transform-origin: top left;
      -webkit-animation-timing-function: ease-in-out;
      animation-timing-function: ease-in-out;
      opacity: 1;
    }
    100% {
      -webkit-transform: translateY(700px);
      -ms-transform: translateY(700px);
      transform: translateY(700px);
      opacity: 0;
    }
  }
  .hinge {
    -webkit-animation-name: hinge;
    animation-name: hinge;
  }
  @-webkit-keyframes rollIn {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-100%) rotate(-120deg);
      transform: translateX(-100%) rotate(-120deg);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0px) rotate(0deg);
      transform: translateX(0px) rotate(0deg);
    }
  }
  @keyframes rollIn {
    0% {
      opacity: 0;
      -webkit-transform: translateX(-100%) rotate(-120deg);
      -ms-transform: translateX(-100%) rotate(-120deg);
      transform: translateX(-100%) rotate(-120deg);
    }
    100% {
      opacity: 1;
      -webkit-transform: translateX(0px) rotate(0deg);
      -ms-transform: translateX(0px) rotate(0deg);
      transform: translateX(0px) rotate(0deg);
    }
  }
  .rollIn {
    -webkit-animation-name: rollIn;
    animation-name: rollIn;
  }
  @-webkit-keyframes rollOut {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0px) rotate(0deg);
      transform: translateX(0px) rotate(0deg);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(100%) rotate(120deg);
      transform: translateX(100%) rotate(120deg);
    }
  }
  @keyframes rollOut {
    0% {
      opacity: 1;
      -webkit-transform: translateX(0px) rotate(0deg);
      -ms-transform: translateX(0px) rotate(0deg);
      transform: translateX(0px) rotate(0deg);
    }
    100% {
      opacity: 0;
      -webkit-transform: translateX(100%) rotate(120deg);
      -ms-transform: translateX(100%) rotate(120deg);
      transform: translateX(100%) rotate(120deg);
    }
  }
  .rollOut {
    -webkit-animation-name: rollOut;
    animation-name: rollOut;
  }
  </style>
</head>
<body>
  <script src="//ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.7.2.js"></script>
  <h1 class="revealOnScroll" data-animation="fadeInUp">Trigger a CSS animation on scroll</h1>
  <h2><a href="http://webbb.be/blog/trigger-css-animation-scroll/" title="Trigger CSS animations on scroll">Read the tutorial about 'reveal animations on scroll'</a></h2>
  <span>...scroll down...</span>
  <h3 class="revealOnScroll" data-animation="lightSpeedIn">Other animation</h3>
  <div class="marged">
    <div class="block revealOnScroll" data-animation="flipInX" data-timeout="400">
      <div class="image"></div>
      <h4>Block 1</h4>
    </div>
    <div class="block revealOnScroll" data-animation="flipInX">
      <div class="image"></div>
      <h4>Block 2</h4>
    </div>
    <div class="block revealOnScroll" data-animation="flipInX" data-timeout="800">
      <div class="image"></div>
      <h4>Block 3</h4>
    </div>
  </div>
  <a href="//webbb.be/blog/trigger-css-animation-scroll/" title="Trigger CSS animations on scroll">Read the tutorial</a>
  <br />
  <br />
  <br />
  <script src="//ajax.aspnetcdn.com/ajax/jQuery/jquery-2.1.0.js"></script>
  <script type="text/javascript">
  $(function() {
    var $window = $(window),
      win_height_padded = $window.height() * 1.1,
      isTouch = Modernizr.touch;
    if (isTouch) { $('.revealOnScroll').addClass('animated'); }
    $window.on('scroll', revealOnScroll);
    function revealOnScroll() {
      var scrolled = $window.scrollTop(),
        win_height_padded = $window.height() * 1.1;
      // Showed...
      $(".revealOnScroll:not(.animated)").each(function() {
        var $this = $(this),
          offsetTop = $this.offset().top;
        if (scrolled + win_height_padded > offsetTop) {
          if ($this.data('timeout')) {
            window.setTimeout(function() {
              $this.addClass('animated ' + $this.data('animation'));
            }, parseInt($this.data('timeout'), 10));
          } else {
            $this.addClass('animated ' + $this.data('animation'));
          }
        }
      });
      // Hidden...
      $(".revealOnScroll.animated").each(function(index) {
        var $this = $(this),
          offsetTop = $this.offset().top;
        if (scrolled + win_height_padded < offsetTop) {
          $(this).removeClass('animated fadeInUp flipInX lightSpeedIn')
        }
      });
    }
    revealOnScroll();
  });
  </script>
</body>
</html>

Trigger a CSS animation on scroll xuongkhopbacninh.vn (ok)

Ví dụ 1

Ví dụ 2:

Ví dụ 3: Animate on scroll library aos