在此页

• 句法
• 形式定义
• 形式句法
• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

text-orientation CSS property sets the orientation of the text characters in a line. It only affects text in vertical mode (when writing-mode 不是 horizontal-tb ). It is useful for controlling the display of languages that use vertical script, and also for making vertical table headers.

The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.

句法

/* Keyword values */
text-orientation: mixed;
text-orientation: upright;
text-orientation: sideways-right;
text-orientation: sideways;
text-orientation: use-glyph-orientation;
/* Global values */
text-orientation: inherit;
text-orientation: initial;
text-orientation: unset;
					

text-orientation property is specified as a single keyword from the list below.

值

mixed

Rotates the characters of horizontal scripts 90° clockwise. Lays out the characters of vertical scripts naturally. Default value.

upright

Lays out the characters of horizontal scripts naturally (upright), as well as the glyphs for vertical scripts. Note that this keyword causes all characters to be considered as left-to-right: the used value of direction is forced to be ltr .

sideways

Causes characters to be laid out as they would be horizontally, but with the whole line rotated 90° clockwise.

sideways-right

An alias to sideways that is kept for compatibility purposes.

use-glyph-orientation

On SVG elements, this keyword leads to use the value of the deprecated SVG properties glyph-orientation-vertical and glyph-orientation-horizontal .

形式定义

初始值	mixed
适用于	all elements, except table row groups, rows, column groups, and columns
继承	yes
计算值	如指定
动画类型	discrete

形式句法

mixed | upright | sideways
					

范例

HTML

<p>Lorem ipsum dolet semper quisquam.</p>
					

CSS

p {
  writing-mode: vertical-rl;
  text-orientation: upright;
}
					

结果

规范

规范	状态	注释
CSS Writing Modes Module Level 3 The definition of 'text-orientation' in that specification.	Proposed Recommendation	初始定义。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
text-orientation	Chrome 完整支持 48	Edge 完整支持 79	Firefox 完整支持 41 完整支持 41 不支持 38 — 51 Disabled Disabled ). To change preferences in Firefox, visit	IE 不支持 No	Opera 完整支持 15 Prefixed 完整支持 Prefixed Prefixed Implemented with the vendor prefix: -webkit-	Safari 完整支持 14	WebView Android 完整支持 48	Chrome Android 完整支持 48	Firefox Android 完整支持 41 完整支持 41 不支持 38 — 51 Disabled Disabled ). To change preferences in Firefox, visit	Opera Android 完整支持 14 Prefixed 完整支持 Prefixed Prefixed Implemented with the vendor prefix: -webkit-	Safari iOS 完整支持 14	Samsung Internet Android 完整支持 5.0
sideways	Chrome 不支持 No	Edge 不支持 No	Firefox 完整支持 44 注意事项 完整支持 44 注意事项 注意事项 sideways-right has become an alias of sideways .	IE 不支持 No	Opera 不支持 No	Safari 不支持 No	WebView Android 不支持 No	Chrome Android 不支持 No	Firefox Android 完整支持 44 注意事项 完整支持 44 注意事项 注意事项 sideways-right has become an alias of sideways .	Opera Android 不支持 No	Safari iOS 不支持 No	Samsung Internet Android 不支持 No

图例

完整支持

完整支持

不支持

不支持

见实现注意事项。

见实现注意事项。

用户必须明确启用此特征。

用户必须明确启用此特征。

要求使用供应商前缀或不同名称。

要求使用供应商前缀或不同名称。

另请参阅

• The other vertical-script related CSS properties: writing-mode , text-combine-upright ，和 unicode-bidi .
• CSS Logical properties
• Styling vertical text (Chinese, Japanese, Korean and Mongolian)
• Extensive browsers support test results: https://w3c.github.io/i18n-tests/results/horizontal-in-vertical.html#text_orientation

元数据

• 最后修改： 2020 年 7 月 17 日

相关话题

1. CSS
2. CSS 参考
3. CSS Writing Modes
4. 特性

   1. direction
   2. text-combine-upright
   3. text-orientation
   4. unicode-bidi
   5. writing-mode