css3动画
@keyframes 动画名 {
0%
{
}
100%
{
}
}
元素执行动画
animation: 动画名 运动时间 运动曲线
无缝滚动
见案例
02无缝滚动.html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
* {
padding: 0;
margin: 0;
}
ul {
list-style: none;
}
img {
display: block;
}
section {
width: 378px;
height: 86px;
margin: 100px auto;
overflow: hidden;
}
section ul {
width: 1000%;
animation: moving 5s linear infinite;
}
ul li {
float: left;
}
/*定义动画*/
@keyframes moving {
from {
transform: translateX(0);
}
to {
transform: translateX(-882px);
}
}
section:hover ul {
/* 鼠标放到section时候让ul的动画暂停*/
animation-play-state: paused;
}
</style>
</head>
<body>
<section>
<ul>
<li><img src="nav1.jpg" alt=""></li>
<li><img src="nav2.jpg" alt=""></li>
<li><img src="nav3.jpg" alt=""></li>
<li><img src="nav4.jpg" alt=""></li>
<li><img src="nav5.jpg" alt=""></li>
<li><img src="nav6.jpg" alt=""></li>
<li><img src="nav7.jpg" alt=""></li>
<li><img src="nav1.jpg" alt=""></li>
<li><img src="nav2.jpg" alt=""></li>
<li><img src="nav3.jpg" alt=""></li>
</ul>
</section>
</body>
</html>
来源:https://www.cnblogs.com/HiJackykun/p/11079894.html