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文字

HTML 中的<small>元素將使文本的字体变小一号。(例如从大变成中等,从中等变成小,从小变成超小)。在HTML5中,除了它的样式含义,这个元素被重新定义为表示边注释和附属细则,包括版权和法律文本。

内容类别


Flow content, phrasing content

允许的内容


Phrasing content

标记遗漏

无,必须同时具有开始标记和结束标记。

允许父母

任何接受  phrasing content 的元素,或任何接受 flow content 的元素。

允许ARIA角色

任何

DOM界面

HTML元素

属性

这个元素只包含全局属性。

实现注意事项:达到Gecko 1.9.2,Firefox实现了HTMLSpanElement这个元素的接口。

例子

例1

<p>This is the first sentence. <small>This whole sentence
  is in small letters.</small></p>

结果1

This is the first sentence. This whole sentence is in small letters.

例2(CSS替代)

<p>This is the first sentence.  
    <span style="font-size:0.8em">This whole sentence is in small letters.</span>
</p>

结果2

这是第一句话。这整个句子是用小写字母。

规范

Specification

Status

Comments

HTML Living StandardThe definition of '<small>' in that specification.

Living Standard


HTML5The definition of '<small>' in that specification.

Recommendation


HTML 4.01 SpecificationThe definition of '<small>' in that specification.

Recommendation


注意

尽管<small> 元素,<b> 元素和 <i> 元素被认为违反了结构和样式分离的原则, 但是在HTML5中是允许使用这三个元素的. 读者应该自行判断使用 <small> 还是CSS。


浏览器兼容性

Feature

Chrome

Edge

Firefox

Internet Explorer

Opera

Safari

Basic Support

(Yes)

(Yes)

1

(Yes)

(Yes)

(Yes)

Feature

Android

Chrome for Android

Edge mobile

Firefox for Android

IE mobile

Opera Android

iOS Safari

Basic Support

(Yes)

(Yes)

(Yes)

1

(Yes)

(Yes)

(Yes)

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