在此页

• 句法
• Page break aliases
• 形式定义
• 形式句法
• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

This property has been replaced by the break-inside 特性。

page-break-inside CSS property adjusts page breaks inside the current element.

/* Keyword values */
page-break-inside: auto;
page-break-inside: avoid;
/* Global values */
page-break-inside: inherit;
page-break-inside: initial;
page-break-inside: unset;
				

句法

值

auto

Initial value. Automatic page breaks (neither forced nor forbidden).

avoid

Avoid page breaks inside the element.

Page break aliases

page-break-inside property is now a legacy property, replaced by break-inside .

For compatibility reasons, page-break-inside should be treated by browsers as an alias of break-inside . This ensures that sites using page-break-inside continue to work as designed. A subset of values should be aliased as follows:

page-break-inside	break-inside
auto	auto
avoid	avoid

形式定义

初始值	auto
适用于	block-level elements in the normal flow of the root element. User agents may also apply it to other elements like table-row elements.
继承	no
计算值	如指定
动画类型	discrete

形式句法

auto | avoid
					

范例

Avoiding page breaks inside elements

HTML

<div class="page">
  <p>This is the first paragraph.</p>
  <section class="list">
    <span>A list</span>
    <ol>
      <li>one</li>
<!--       <li>two</li> -->
    </ol>
  </section>
  <ul>
    <li>one</li>
<!--     <li>two</li> -->
  </ul>
  <p>This is the second paragraph.</p>
  <p>This is the third paragraph, it contains more text.</p>
  <p>This is the fourth paragraph. It has a little bit more text than the third one.</p>
</div>
					

CSS

.page {
  background-color: #8cffa0;
  height: 90px;
  width: 200px;
  columns: 1;
  column-width: 100px;
}
.list, ol, ul, p {
  break-inside: avoid;
}
p {
  background-color: #8ca0ff;
}
ol, ul, .list {
  margin: 0.5em 0;
  display: block;
  background-color: orange;
}
p:first-child {
  margin-top: 0;
}
					

结果

规范

规范	状态	注释
CSS Paged Media Module Level 3 The definition of 'page-break-inside' in that specification.	工作草案	Allows this property on more elements.
CSS Level 2 (Revision 1) The definition of 'page-break-inside' in that specification.	推荐	初始定义。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
page-break-inside	Chrome 完整支持 1	Edge 完整支持 12	Firefox 完整支持 19 注意事项 完整支持 19 注意事项 注意事项 Until Firefox 25, page-break-inside : avoid did not work with the height of a block.	IE 完整支持 8	Opera 完整支持 7	Safari 完整支持 1.3	WebView Android 完整支持 37	Chrome Android 完整支持 18	Firefox Android 完整支持 19 注意事项 完整支持 19 注意事项 注意事项 Until Firefox 25, page-break-inside : avoid did not work with the height of a block.	Opera Android 完整支持 14	Safari iOS 完整支持 1	Samsung Internet Android 完整支持 1.0

图例

完整支持

完整支持

见实现注意事项。

见实现注意事项。

另请参阅

• break-before , break-after , break-inside
• page-break-after , page-break-before
• orphans , widows

元数据

• 最后修改： Jul 20, 2020

相关话题

1. CSS
2. CSS 参考
3. CSS Pages
4. At-Rules

   1. @page
5. 特性

   1. page-break-after
   2. page-break-before
   3. page-break-inside