<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
<style>
div
{
width:100px;
height:100px;
background:red;
position:relative;
animation:mymove 3s;
animation-iteration-count:3;
/* Safari and Chrome */
-webkit-animation:mymove 3s;
-webkit-animation-iteration-count:3;
}
@keyframes mymove
{
from {top:0px;}
to {top:200px;}
}
@-webkit-keyframes mymove /* Safari and Chrome */
{
from {top:0px;}
to {top:200px;}
}
</style>
</head>
<body>
<p><strong>注意：</strong> Internet Explorer 9 及更早 IE 版本浏览器不支持 animation-iteration-count 属性。</p>
<div></div>
</body>
</html>
css3动画不循环可以使用animation-iteration-count属性定义动画的播放次数。
只需要在动画中添加“animation-iteration-count:infinite;”或者不写，即可实现无限次循环。
animation-iteration-count :n;定义动画的播放n次。
.state {
position: absolute; bottom: 65px; right: 180px; z-index: 100000000;
}
.state p {
padding: 5px 50px 5px 20px;
font-size: 13px;
color: #333;
font-weight: bold;
border-radius: 25px;
}
.state.into p {
background: #999;
}
.state.out p {
background: #FF5465;
}
.state {
opacity: 0;
animation: animate2 2s ease-in-out infinite;
-webkit-animation: animate2 2s ease-in-out infinite;
animation-iteration-count:1;
-webkit-animation-iteration-count:1;
}
@keyframes animate2 {
0% {
bottom: 65px;
}
30% {
bottom: 95px;
opacity: 1;
}
70% {
bottom: 135px;
opacity: 0.8;
}
100% {
bottom: 170px;
opacity: 0;
}
}
<div class="state">
<p>走你!</p>
</div>
标签：css3,动画,iteration,count,次数,state,animation,webkit From： https://www.cnblogs.com/luckyuns/p/16828900.html