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語法：

columns：<' column-width '> || <' column-count '>

默認值：看每個獨立屬性

適用于：除table外的非替換塊級元素, table cells, inline-block元素

繼承性：無

動畫性：否

計算值：看每個獨立屬性

取值：

<' column-width '>：: 設置或檢索對象每列的寬度
<' column-count '>：: 設置或檢索對象的列數

說明：

設置或檢索對象的列數和每列的寬度。復合屬性

對應的腳本特性為columns。

兼容性：

淺綠 = 支持
紅色 = 不支持
粉色 = 部分支持

Values	IE	Firefox	Chrome	Safari	Opera	iOS Safari	Android Browser	Android Chrome
Basic Support	6.0-9.0	2.0-8.0	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-
Basic Support	10.0+	9.0-40.0^-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-

示例：

<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>columns_CSS參考手冊_web前端開發參考手冊系列【CSS在線手冊-網站設計教程參考資料】</title>
<meta name="author" content="易網,網站設計,網站制作,網站建設,m.gdywg.com.cn" />
<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{
	width:628px;
	border:10px solid #000;
	-moz-columns:200px 3;
	-webkit-columns:200px 3;
	columns:200px 3;
}
.test2{
	border:10px solid #000;
	-moz-columns:200px;
	-webkit-columns:200px;
	columns:200px;
}
</style>
</head>
<body>
<h1>列數及列寬固定:</h1>
<div   id="uaukcwsk2o2i"   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>列寬固定，根據容器寬度液態分布列數:</h1>
<div   id="uaukcwsk2o2i"   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>

<ul id="uokye"></ul>