column-rule-style

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017.

column-rule-style CSS 属性设置多列布局中列之间绘制的线条的样式。

尝试一下

语法

css
/* <'border-style'> 值 */
column-rule-style: none;
column-rule-style: hidden;
column-rule-style: dotted;
column-rule-style: dashed;
column-rule-style: solid;
column-rule-style: double;
column-rule-style: groove;
column-rule-style: ridge;
column-rule-style: inset;
column-rule-style: outset;

/* 全局值 */
column-rule-style: inherit;
column-rule-style: initial;
column-rule-style: revert;
column-rule-style: revert-layer;
column-rule-style: unset;

column-rule-style 属性可以指定为单个 <'border-style'> 值。

值

<'border-style'>

是由 border-style 定义的关键字，用于描述规则的样式，样式必须按照合并边框模型进行解释。

形式定义

初始值none
适用元素multicol elements
是否是继承属性否
计算值as specified
动画类型离散值

形式语法

column-rule-style = 
  <line-style-list>       |
  <auto-line-style-list>  

<line-style-list> = 
  [ <line-style-or-repeat> ]+  

<auto-line-style-list> = 
  [ <line-style-or-repeat> ]* <auto-repeat-line-style> [ <line-style-or-repeat> ]*  

<line-style-or-repeat> = 
  <line-style>         |
  <repeat-line-style>  

<auto-repeat-line-style> = 
  repeat( auto , [ <line-style> ]+ )  

<line-style> = 
  none    |
  hidden  |
  dotted  |
  dashed  |
  solid   |
  double  |
  groove  |
  ridge   |
  inset   |
  outset  

<repeat-line-style> = 
  repeat( [ <integer [1,∞]> ] , [ <line-style> ]+ )

示例

设置虚线条列规则

HTML

html
<p>
  这段文本由三列组成，使用 <code>column-rule-style</code>
  属性来更改列之间线条的样式。这难道不奇妙吗？
</p>

CSS

css
p {
  column-count: 3;
  column-rule-style: dashed;
}

结果

规范

Specification
CSS Multi-column Layout Module Level 1
# crs

浏览器兼容性

BCD tables only load in the browser

参见