widows
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
CSS 属性 widows
可以用来设置一个块级容器在新的分页,区域或者列的顶部需要结合在一起的最小行数。
css
/* <integer> values */
widows: 2;
widows: 3;
/* Global values */
widows: inherit;
widows: initial;
widows: unset;
备注: 在排版中,widow 指的是在新页面顶部单独出现的段落的最后一行。(这一行来自于上一个页面的段落)
语法
值
<integer>
-
在一个片段打断后,新的片段顶部需要结合在一起的最小行数。该值必须为正值。
形式定义
形式语法
widows =
<integer [1,∞]>
示例
控制列布局中的 widows
HTML
html
<div>
<p>This is the first paragraph containing some text.</p>
<p>
This is the second paragraph containing some more text than the first one.
It is used to demonstrate how widows work.
</p>
<p>
This is the third paragraph. It has a little bit more text than the first
one.
</p>
</div>
CSS
css
div {
background-color: #8cffa0;
columns: 3;
widows: 2;
}
p {
background-color: #8ca0ff;
}
p:first-child {
margin-top: 0;
}
结果
规范
Specification |
---|
CSS Fragmentation Module Level 3 # widows-orphans |
CSS Multi-column Layout Module Level 1 # filling-columns |
浏览器兼容性
BCD tables only load in the browser