column-rule-color

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-color CSS 属性设置在多列布局中列与列之间绘制的线的颜色。

尝试一下

column-rule-color: red;

column-rule-color: rgb(48, 125, 222);

column-rule-color: hsla(120, 80%, 40%, 0.6);

column-rule-color: currentcolor;

<section id="default-example">
  <p id="example-element">
    London. Michaelmas term lately over, and the Lord Chancellor sitting in
    Lincoln's Inn Hall. Implacable November weather. As much mud in the streets
    as if the waters had but newly retired from the face of the earth, and it
    would not be wonderful to meet a Megalosaurus, forty feet long or so,
    waddling like an elephantine lizard up Holborn Hill.
  </p>
</section>

#example-element {
  columns: 3;
  column-rule: solid;
  text-align: left;
}

语法

CSS
/* <color> 值 */
column-rule-color: red;
column-rule-color: rgb(192 56 78);
column-rule-color: transparent;
column-rule-color: hsl(0 100% 50% / 60%);

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

column-rule-color 属性指定为单个 <color> 值。

取值

<color>

用于单独设置列之间分割线的颜色。

形式定义

初始值currentcolor
适用元素multicol elements
是否是继承属性否
计算值颜色计算值
动画类型a color

形式语法

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

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

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

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

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

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

示例

设置列分割线为蓝色

HTML

html
<p>
  这是分成三列的文本。用
  <code>column-rule-color</code>
  属性更改了列与列之间的线条颜色。你不觉得这很棒吗？
</p>

CSS

css
p {
  column-count: 3;
  column-rule-style: solid;
  column-rule-color: blue;
}

结果

规范

Specification
CSS Multi-column Layout Module Level 1
# crc

浏览器兼容性

参见