CSS |动画-迭代-计数属性
CSS 中的动画-迭代-计数属性用于指定动画重复的次数。它可以指定为无限来无限重复动画。
语法:
animation-iteration-count: number|infinite|initial|inherit;
属性值:
- 数字:该属性值用于定义动画应该播放的次数。默认值为 1。
- 无限:该属性值指定动画应播放无限次(永远)。
- 初始值:该属性值用于将该属性设置为默认值。
- inherit: 该值用于从其父元素继承该属性。
示例: HTML 程序说明动画-迭代-计数
<!DOCTYPE html>
<html>
<head>
<title>
CSS | animation-iteration-count Property
</title>
<style>
.geeks {
font-size: 40px;
text-align:center;
font-weight:bold;
color:#090;
padding-bottom:5px;
font-family:Times New Roman;
}
.geeks1 {
font-size:17px;
font-weight:bold;
text-align:center;
font-family:Times New Roman;
}
#one {
animation-name: example;
animation-duration: 2s;
/* Animation will be repeated twice */
animation-iteration-count: 2;
}
#two {
animation-name: example;
animation-duration: 2s;
/* Animation will be repeated infinitely */
animation-iteration-count: infinite;
}
@keyframes example {
from {
background-color: orange;
}
to {
background-color: white;
}
}
</style>
</head>
<body>
<div class = "geeks">
GeeksforGeeks
</div>
<div class = "geeks1">
A computer science portal for geeks
</div>
<!-- Animation of the text inside the h2 tag
below will be repeated twice only -->
<h2 id="one">
This text changes its color two times.
</h2>
<!-- Animation of the text inside the h2 tag
below will be repeated infinitely -->
<h2 id="two">
This text changes its color infinite times.
</h2>
</body>
</html>
支持的浏览器:动画-迭代-计数属性支持的浏览器如下:
- 谷歌 Chrome 43.0
- Internet Explorer 10.0
- Firefox 16.0
- Opera 30.0
- Safari 9.0
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