HTML 参考手册

HTML 标签大全

HTML: <colgroup> align 属性

本文介绍HTML colgroup align属性指定列组中内容的水平对齐方式。在 HTML5 In HTML, the align attribute of <colgroup> is not supported.

在线示例

两个<colgroup>元素，它们为表中的三列指定不同的对齐方式（请注意，第一个<colgroup>元素跨越两列）：

示例

<!DOCTYPE　html>
<html>
<head>
<meta　charset="utf-8">
<title>HTML　<colgroup>　char　属性使用-基础教程(oldtoolbag.com)</title>
<style>table,　th,　td　{　　border:　1px　solid　black;}</style>
</head>
<body>
<table　style="width:100%">
　　<colgroup　align="left"></colgroup>
　　<colgroup　align="char"　char="."></colgroup>
　　<tr>
　　　　<th>Month</th>
　　　　<th>Savings</th>
　　</tr>
　　<tr>
　　　　<td>January</td>
　　　　<td>$100.00</td>
　　</tr>
　　<tr>
　　　　<td>February</td>
　　　　<td>$10.00</td>
　　</tr>
</table>
</body>
</html>

Test see ‹/›

Browser Compatibility

IEFirefoxOperaChromeSafari

Only Opera and Internet Explorer 8 and earlier versions (IE 9 Not supported) supports the align attribute (IE 9 Not supported).

Definition and Usage

In HTML5 In HTML, the align attribute of <colgroup> is not supported.

The align attribute specifies the horizontal alignment of the content within the column group.

Syntax

<colgroup align="left|right|center|justify|char">

Attribute value

Value	Description
left	Left align the content (the default value).
right	Right align the content.
center	Center align the content (the default value of the th element).
justify	Stretch the line so that each line can have an equal width (as in newspapers and magazines).
char	Align content to a specified character.

　HTML <colgroup> tag

HTML: <template> tag