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HTML<span>元素是短語內(nèi)容的通用行內(nèi)容器,并沒有任何特殊語義??梢允褂盟鼇砭幗M元素以達(dá)到某種樣式意圖(通過使用類或者Id屬性),或者這些元素有著共同的屬性,比如lang。應(yīng)該在沒有其他合適的語義元素時才使用它。<span> 與 <div>元素很相似,但 <div>是一個 塊元素而<span>則是行內(nèi)元素.

內(nèi)容類別


Flow content, phrasing content.

允許的內(nèi)容


Phrasing content

標(biāo)記遺漏

沒有,起始和結(jié)束標(biāo)簽都是強(qiáng)制性的。

允許父級

任何接受短語內(nèi)容的元素,或任何接受流內(nèi)容的元素。

允許ARIA角色

任何

DOM界面

HTMLSpanElement(在HTML 5之前,界面是HTMLElement)

屬性

這個元素只包含全局屬性。

Example 1

<p><span>Some text</span></p>

Result

Some text

Example 2

<li><span>    <a href="portfolio.html" target="_blank">See my portfolio</a></span></li>

CSS:

li span {

background: gold;

}

規(guī)范

Specification

Status

Comment

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

Living Standard


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

Recommendation

The DOM interface is now HTMLSpanElement.

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

Recommendation


瀏覽器兼容性

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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