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characters

語(yǔ)法:

column-gap:<length> | normal

默認(rèn)值normal

適用于:定義了多列的元素

繼承性:無(wú)

動(dòng)畫(huà)性:否

計(jì)算值:絕對(duì)長(zhǎng)度值或者normal

取值:

  • <length>:用長(zhǎng)度值來(lái)定義列與列之間的間隙。不允許負(fù)值

  • normal:與 <' font-size '> 大小相同。假設(shè)該對(duì)象的font-size為16px,則normal值為16px,類推。

說(shuō)明:

設(shè)置或檢索對(duì)象的列與列之間的間隙
  • 對(duì)應(yīng)的腳本特性為columnGap。

兼容性:

ValuesIEFirefoxChromeSafariOperaiOS SafariAndroid BrowserAndroid Chrome
Basic Support6.0-9.02.0-40.0-moz-4.0-45.0-webkit-6.0-8.0-webkit-15.0-29.0-webkit-6.0-8.3-webkit-2.1-4.4.4-webkit-18.0-42.0-webkit-
10.0+

示例:

實(shí)例

<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>column-gap_CSS參考手冊(cè)_web前端開(kāi)發(fā)參考手冊(cè)系列</title>
<meta name="author" content="Joy Du(飄零霧雨), dooyoe@gmail.com, www.doyoe.com" />
<style>
body{font:14px/1.5 georgia,serif,sans-serif;}
p{margin:0;padding:5px 10px;background:#eee;}
h1{margin:10px 0;font-size:16px;}
.test{
	border:10px solid #000;
	-moz-column-count:3;
	-moz-column-gap:normal;
	-webkit-column-count:3;
	-webkit-column-gap:normal;
	column-count:3;
	column-gap:normal;
}
.test2{
	border:10px solid #000;
	-moz-column-count:3;
	-moz-column-gap:40px;
	-webkit-column-count:3;
	-webkit-column-gap:40px;
	column-count:3;
	column-gap:40px;
}
</style>
</head>
<body>
<h1>font-size為14px時(shí),列間隙column-gap:normal的計(jì)算值也為14px</h1>
<div class="test">
	<p>This module describes multi-column layout in CSS. By using functionality described in this document, style sheets can declare that the content of an element is to be laid out in multiple columns. </p>
	<p>On the Web, tables have also been used to describe multi-column layouts. The main benefit of using CSS-based columns is flexibility; content can flow from one column to another, and the number of columns can vary depending on the size of the viewport. Removing presentation table markup from documents allows them to more easily be presented on various output devices including speech synthesizers and small mobile devices.</p>
</div>
<h1>固定列間隙為40px:</h1>
<div class="test2">
	<p>This module describes multi-column layout in CSS. By using functionality described in this document, style sheets can declare that the content of an element is to be laid out in multiple columns. </p>
	<p>On the Web, tables have also been used to describe multi-column layouts. The main benefit of using CSS-based columns is flexibility; content can flow from one column to another, and the number of columns can vary depending on the size of the viewport. Removing presentation table markup from documents allows them to more easily be presented on various output devices including speech synthesizers and small mobile devices.</p>
</div>
</body>
</html>
			

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