CSS3 order 属性动画-在线运行代码案例-大卫编程网

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS3 order 属性动画示例- 基础教程(div.cn)</title>
<style>
.flex-container {
	width: 300px;
	height: 200px;
	font-size: 32px;
	border: 1px solid black;
	display: -webkit-flex; /* Safari */		
	display: flex; /* Standard syntax */
}
.flex-container div {
	width: 100px;
}
.item1 {
	background: #e84d51;
	-webkit-order: 1;
	order: 1;
}
.item2 {
	background: #7ed636;
	-webkit-order: 2;
	order: 2;
}
.item3 {
	background: #2f97ff;
	-webkit-order: 3;
	order: 3;
}
.animated {
    -webkit-animation: test 4s infinite; /* Chrome, Safari, Opera */
    animation: test 4s infinite;
}
/* Chrome, Safari, Opera */
@-webkit-keyframes test {
    50% {-webkit-order: 5;}
}
/* Standard syntax */
@keyframes test {
    50% {order: 5;}
}
</style>
</head>
<body>
	<p><strong>Warning:</strong> CSS animation not work in Internet Explorer 9 and early versions谷歌Chrome不支持订单属性上的动画。</p>

<p><strong>注意:</strong>以下flex容器中的flex item1的顺序是从其初始值“1”到“5”，再回到初始值“1”，直到无限次。</p>
	<div class="flex-container">
        <div class="item1 animated">1</div>
        <div class="item2">2</div>
        <div class="item3">3</div>
    </div>
</body>
</html>