尝试一下
column-rule-style: none;
column-rule-style: dotted;
column-rule-style: solid;
column-rule-style: double;
column-rule-style: ridge;
column-rule-color: #88f;
<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
/* <'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
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> ]# )
<integer> =
<number-token>
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
| 规范 |
|---|
| CSS Multi-column Layout Module Level 1 # crs |