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                <div class="info">
	<p>За допомогою властивості <code>animation-direction</code> ми можемо визначити напрямок анімації: тільки в одному напрямку або в обох, чергуючи назад і вперед.</p>
	<p>Ви бачите дві ідентичні анімації, але для них задані різні значення напрямку: <em>normal</em> i <em>reverse</em> відповідно.</p>

<div class="wrapper">
	<div class="block normal">
		<span>Lorem ipsum dolor sit amet.</span>
	<div class="block reverse">
		<span>Lorem ipsum dolor sit amet.</span>


                * {
	box-sizing: border-box;

body {
	font-family: monospace;
	font-size: 15px;
	line-height: 1.45;

.info {
	padding: 6px;

code {
	font-weight: 700;
	color: #444;
	border-bottom: 2px solid #666;

.wrapper {
	display: flex;
	justify-content: space-around;

.block {
  background-color: #dcdcdc;

.block span {
  margin-top: 0;
  display: block;
  padding: 8px;
  font-weight: 700;
  text-align: center;
  animation-name: anim;
  animation-duration: .8s;
  animation-iteration-count: infinite;
  animation-timing-function: linear;

@keyframes anim {
  0% { margin-top: 0; }
  50% { margin-top: 75px; }
  100% { margin-top: 25px; }

.block.normal span {
	animation-direction: normal;

.block.reverse span {
	animation-direction: reverse;