example/index.html

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>react-animate-on-change exmaple</title>
  <style>
    .Score {
      background-color: #000;
      color: #fff;
      padding: 5px;
      border-radius: 3px;
      position: fixed;
      top: 45%;
      left: 45%;
    }

    .Score--bounce {
      animation: Score-keyframes--bounce .8s ease-out
    }

    @keyframes Score-keyframes--bounce {
      0%,
      to {
        transform: rotate(0)
      }
      10% {
        transform: scale(1.1)
      }
      20% {
        transform: rotate(4deg) translateY(-12px)
      }
      40% {
        transform: rotate(2deg) translateY(0)
      }
      60% {
        transform: rotate(-2deg) translateY(-8px)
      }
      80% {
        transform: rotate(-1deg) translateY(0)
      }
    }
  </style>
</head>

<body>
  <div id="root"></div>
  <script src="bundle.js"></script>
</body>

</html>