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Box Decoration Break

Tailwind CSS version
v2.1+

Utilities for controlling how element fragments should be rendered across multiple lines, columns, or pages.

Default class reference

Class
屬性
decoration-slicebox-decoration-break: slice;
decoration-clonebox-decoration-break: clone;

Usage

Use the decoration-slice and decoration-clone utilities to control whether properties like background, border, border-image, box-shadow, clip-page, margin, and padding should be rendered as if the element were one continuous fragment, or distinct blocks.

Hello
World
<span class="decoration-clone bg-gradient-to-b from-yellow-400 to-red-500 text-transparent ...">
  Hello<br>
  World
</span>

Responsive

To control the box-decoration-break property at a specific breakpoint, add a {screen}: prefix to any existing box-decoration-break utility. For example, use md:decoration-slice to apply the decoration-slice utility at only medium screen sizes and above.

<div class="decoration-clone md:decoration-slice ...">
  <!-- ... -->
</div>

For more information about Tailwind’s responsive design features, check out the Responsive Design documentation.

Customizing

Variants

默認情況下, 只有 響應式 的 box-decoration-break 變化模式 (variants) 會產生。

tailwind.config.jsvariants 區塊中變更 boxDecorationBreak 屬性來決定有哪些變化模式會生成。

舉個例子來說,這個設定將會生成 響應式 和 hover 的變化模式。

  // tailwind.config.js
  module.exports = {
    variants: {
      extend: {
        // ...
+       boxDecorationBreak: ['responsive', 'hover'],
      }
    }
  }

Disabling

如果你不打算在專案中使用 box-decoration-break 功能,可以在你的設定檔裡的 corePlugins 屬性中將 boxDecorationBreak 設定為 false 來停用功能:

  // tailwind.config.js
  module.exports = {
    corePlugins: {
      // ...
+     boxDecorationBreak: false,
    }
  }