如何使用CSS制作无缝滚动的文字展示效果的实现步骤

<div id="scrolling-text">
  <ul>
    <li>文字1</li>
    <li>文字2</li>
    <li>文字3</li>
    <li>文字4</li>
    <li>文字5</li>
  </ul>
</div>

#scrolling-text {
  width: 300px;
  height: 200px;
  overflow: hidden;
  position: relative;
}

#scrolling-text ul {
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  animation: scrolling 10s linear infinite;
}

#scrolling-text ul li {
  width: 300px;
  height: 40px;
  line-height: 40px;
}

@keyframes scrolling {
  0% {
    top: 0;
  }
  100% {
    top: -200px;
  }
}

var scrollingText = document.getElementById('scrolling-text');

scrollingText.onmouseenter = function() {
  scrollingText.style.animationPlayState = 'paused';
}

scrollingText.onmouseleave = function() {
  scrollingText.style.animationPlayState = 'running';
}