perspective animated frames

by Alexandru Gatea

HTML

<ul>
  <li>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/1')"><span class="s"></span></div>
  </li>
  <li>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/2')"><span class="s"></span></div>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/3')"><span class="s"></span></div>
  </li>
  <li>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/4')"><span class="s"></span></div>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/5')"><span class="s"></span></div>
  </li>
  <li>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/6')"><span class="s"></span></div>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/7')"><span class="s"></span></div>
  </li>
  <li>
    <div class="card" style="background: url('http://lorempixel.com/80/120/nature/8')"><span class="s"></span></div>
  </li>
</ul>

CSS

* {
  margin: 0;
  padding: 0;
}

body {
  background: #000066;
  position:absolute;
}

ul {
  position: absolute;
  width%100%;
  top: 0;
  left: 0;
  perspective: 3000;
  transform: rotateX(60deg) rotateZ(-50deg);
  transform-style: preserve-3d;
  width:480px;
}

ul li {
  list-style: none;
  display: block;
  float: left;
  padding: 5px;
  transform-style: preserve-3d;
}

.card {
  width: 80px;
  height: 120px;
  background: red;
  margin-bottom: 10px;
  box-shadow: -5px 8px 15px 5px rgba(0, 0, 0, 0.5);

  position: relative;
}

ul li:nth-child(1) {
  padding-top: 120px;
}

ul li:nth-child(2) {
  padding-top: 40px;
}

ul li:nth-child(3) {
  padding-top: 80px;
}

ul li:nth-child(4) {
  padding-top: 10px;
}

ul li:nth-child(5) {
  padding-top: 50px;
}

@keyframes MoveUpDown {
  0% {
    bottom: 0;
  }
  50% {
    bottom: 10px;
  }
  100% {
    bottom: 0;
  }
}

@keyframes MoveDownUp {
  0% {
    bottom: 0;
  }
  50% {
    bottom: -10px;
  }
  100% {
    bottom: 0;
  }
}

ul li:nth-child(1) .card {
    animation: MoveDownUp 2s linear infinite;
}
ul li:nth-child(2) .card:first-child {
    animation: MoveUpDown 2s linear infinite;
}
ul li:nth-child(2) .card:last-child {
    animation: MoveDownUp 1s linear infinite;
}
ul li:nth-child(3) .card:first-child {
    animation: MoveDownUp 3s linear infinite;
}
ul li:nth-child(3) .card:last-child {
    animation: MoveDownUp 2s linear infinite;
}
ul li:nth-child(4) .card:first-child {
    animation: MoveUpDown 2s linear infinite;
}
ul li:nth-child(4) .card:last-child {
    animation: MoveDownUp 1s linear infinite;
}
ul li:nth-child(5) .card {
    animation: MoveDownUp 2s linear infinite;
}