<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<title>文本动态组合</title>
<style>
* {
padding: 0;
margin: 0;
user-select: none;
box-sizing: border-box;
}
html,
body {
height: 100vh;
}
body {
display: flex;
align-items: center;
justify-content: center;
background: #297a65;
}
</style>
<style>
.combination {
display: flex;
align-items: center;
justify-content: center;
height: 3rem;
overflow: hidden;
color: white;
font-size: 2rem;
line-height: 3rem;
text-align: center;
}
.combination>ul {
list-style: none;
animation: anime 7.5s linear infinite;
}
/* 下面设置中每次文本静态展示占20%动画总时间，每次过渡效果占5%动画总时间 */
@keyframes anime {
0%,
20% {
transform: translateY(3rem);
}
25%,
45% {
transform: translateY(0rem);
}
50%,
70% {
transform: translateY(-3rem);
}
75%,
95% {
transform: translateY(0rem);
}
100% {
transform: translateY(3rem);
}
}
</style>
</head>
<body>
<div class="combination">
<div>[ Hello </div>
<ul>
<li>World</li>
<li>Naisu</li>
<li>You</li>
</ul>
<div> ! ]</div>
</div>
</body>
</html>
更多例程可以参考下面代码仓库：
https://github.com/NaisuXu/front-end-web-examples