body {
    padding: 0;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .example {
    border: 2px solid black;
    width: 200px;
    height: 200px;
    background-color: aqua;
  
    /* animation-name: myAnimation;
    animation-duration: 5s;
    animation-timing-function: linear;
    /* animation-iteration-count: infinite;
    animation-direction: reverse;
    animation-fill-mode: forwards;
    animation-delay: 3s; */
  
    animation: bgChange 5s linear infinite, sizeChange 5s linear infinite;
  }
  
  .example:hover {
    animation-play-state: paused;
  }
  
  @keyframes bgChange {
    from { background-color: aqua; }
    50% { background-color: red; }
    to { background-color: green; }
  }
  
  @keyframes sizeChange {
    from { transform: scale(1); }
    50% { transform: scale(1.2); }
    to { transform: scale(1); }
  }