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©
本文档使用
php.cn手册 发布
文字
语法：
overflow-wrap：normal | break-word
默认值：normal
适用于：所有元素
继承性：有
动画性：否
计算值：指定值
相关属性：<' word-wrap '> || <' word-break '>
取值：
normal：允许内容顶开或溢出指定的容器边界。
break-word：内容将在边界内换行。如果需要，单词内部允许断行。
说明：
设置或检索当内容超过指定容器的边界时是否断行。
CSS3中将 <' word-wrap '> 改名为 <' overflow-wrap '>；
由于历史原因，当你使用 <' overflow-wrap '> 时，最好同时使用 <' word-wrap '> 作为备选，作向前兼容。
对应的脚本特性为overflowWrap。
兼容性：
| Values | IE | Firefox | Chrome | Safari | Opera | iOS Safari | Android Browser | Android Chrome |
|---|---|---|---|---|---|---|---|---|
| Basic Support | 6.0-11.0 | 2.0-40.0 | 4.0-22.0 | 6.0 | 15.0+ | 6.0-6.1 | 2.1-4.3 | 18.0-21.0 |
| 23.0+ | 6.1+ | 7.0+ | 4.4.0+ | 22.0+ |
示例：
实例
<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>overflow-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>
.test p{width:100px;border:1px solid #000;background-color:#eee;}
.normal p{word-wrap:normal;overflow-wrap:normal;}
.break-word p{word-wrap:break-word;overflow-wrap:break-word;}
</style>
</head>
<body>
<ul class="test">
<li class="normal">
<strong>normal：</strong>
<p>aaabbbcccdddeeefffggghhhiiijjjkkklllmmmnnn</p>
</li>
<li class="break-word">
<strong>break-word：</strong>
<p>aaabbbcccdddeeefffggghhhiiijjjkkklllmmmnnn</p>
</li>
<li class="break-word">
<strong>break-word：</strong>
<p>中英混排的时候abcdefghijklmnopqrst</p>
</li>
</ul>
</body>
</html>
运行实例 »
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