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本文档使用
php.cn手册 发布
文字
语法：
flex-wrap：nowrap | wrap | wrap-reverse
默认值：nowrap
适用于：flex容器
继承性：无
动画性：否
计算值：指定值
取值：
nowrap：flex容器为单行。该情况下flex子项可能会溢出容器
wrap：flex容器为多行。该情况下flex子项溢出的部分会被放置到新行，子项内部会发生断行
wrap-reverse：反转 wrap 排列。
说明：
该属性控制flex容器是单行或者多行，同时横轴的方向决定了新行堆叠的方向。
对应的脚本特性为flexWrap。
兼容性：
| Values | IE | Firefox | Chrome | Safari | Opera | iOS Safari | Android Browser | Android Chrome |
|---|---|---|---|---|---|---|---|---|
| Basic Support | 6.0-10.0 | 2.0-27.0 | 4.0-20.0 | 6.0 | 15.0+-webkit- | 6.0-6.1 | 2.1-4.3 | 18.0-19.0 |
| 11.0 | 28.0+ | 21.0+-webkit- | 6.1+-webkit- | 17.0+ | 7.0+-webkit- | 4.4+ | 20.0+-webkit- | |
| 29.0+ | 9.0+ | 9.0+ | 28.0+ |
示例：
实例
<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>flex-wrap_CSS参考手册_web前端开发参考手册系列</title>
<meta name="author" content="Joy Du(飘零雾雨), dooyoe@gmail.com, www.doyoe.com" />
<style>
h1{font:bold 20px/1.5 georgia,simsun,sans-serif;}
.box{
display:-webkit-flex;
display:flex;
width:220px;margin:0;padding:10px;list-style:none;background-color:#eee;}
.box li{width:100px;height:100px;border:1px solid #aaa;text-align:center;}
#box{
-webkit-flex-wrap:nowrap;
flex-wrap:nowrap;
}
#box2{
-webkit-flex-wrap:wrap;
flex-wrap:wrap;
}
#box3{
-webkit-flex-wrap:wrap-reverse;
flex-wrap:wrap-reverse;
}
</style>
</head>
<body>
<h1>flex-wrap示例：</h1>
<h2>flex-wrap:nowrap</h2>
<ul id="box" class="box">
<li>a</li>
<li>b</li>
<li>c</li>
</ul>
<h2>flex-wrap:wrap</h2>
<ul id="box2" class="box">
<li>a</li>
<li>b</li>
<li>c</li>
</ul>
<h2>flex-wrap:wrap-reverse</h2>
<ul id="box3" class="box">
<li>a</li>
<li>b</li>
<li>c</li>
</ul>
</body>
</html>
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