1. 布局
  2. break-before(前断点)

布局

break-before

用于控制元素前如何分列或分页的工具类。

ClassStyles
break-before-auto
break-before: auto;
break-before-avoid
break-before: avoid;
break-before-all
break-before: all;
break-before-avoid-page
break-before: avoid-page;
break-before-page
break-before: page;
break-before-left
break-before: left;
break-before-right
break-before: right;
break-before-column
break-before: column;

示例

基础示例

使用 break-before-columnbreak-before-page 等工具类来控制元素前如何分列或分页:

<div class="columns-2">  <p>好吧,让我告诉你一些事情...</p>  <p class="break-before-column">当然,继续,笑吧...</p>  <p>也许我们可以没有...</p>  <p>听着。如果你认为这...</p></div>

响应式设计

Prefix a break-before utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:

<div class="break-before-column md:break-before-auto ...">  <!-- ... --></div>

Learn more about using variants in the variants documentation.

Copyright © 2025 Tailwind Labs Inc.·Trademark Policy