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php.cn手册 发布
文字
overflow：<overflow-style> <overflow-style> = visible | hidden | scroll | auto | paged-x | paged-y | paged-x-controls | paged-y-controls | fragments
默认值：visible
适用于：块容器，伸缩盒容器，grid容器
继承性：无
动画性：否
计算值：指定值
取值：
visible：对溢出内容不做处理，内容可能会超出容器。
hidden：隐藏溢出容器的内容且不出现滚动条。
scroll：隐藏溢出容器的内容，溢出的内容将以卷动滚动条的方式呈现。
auto：当内容没有溢出容器时不出现滚动条，当内容溢出容器时出现滚动条，按需出现滚动条。此为body对象和textarea的默认值。
paged-x：TODO...（CSS3）
paged-y：TODO...（CSS3）
paged-x-controls：TODO...（CSS3）
paged-y-controls：TODO...（CSS3）
fragments：TODO...（CSS3）
* CSS3新增属性可能存在描述错误及变更，仅供参考，持续更新
说明：
复合属性。检索或设置对象处理溢出内容的方式。参阅overflow-x、overflow-y属性
overflow的效果等同于overflow-x + overflow-y。
对于table来说，假如table-layout属性设置为fixed，则td对象支持带有默认值为hidden的overflow属性。如果设为hidden，scroll或者auto，那么超出td尺寸的内容将被剪切。如果设为visible，将导致额外的文本溢出到右边或左边（视direction属性设置而定）的单元格。
对应的脚本特性为overflow。
兼容性：
实例
<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>overflow_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 {
overflow: auto;
width: 200px;
height: 100px;
background: #eee;
}
</style>
</head>
<body>
<div class="test">
<p>苏打速度</p>
<p>苏打速度</p>
<p>苏打速度</p>
<p>苏打速度</p>
<p>苏打速度</p>
</div>
</body>
</html>
运行实例 »
点击 "运行实例" 按钮查看在线实例