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Divide Opacity

Utilities for controlling the opacity borders between elements.

Default class reference

Class
屬性
divide-opacity-0--tw-divide-opacity: 0;
divide-opacity-5--tw-divide-opacity: 0.05;
divide-opacity-10--tw-divide-opacity: 0.1;
divide-opacity-20--tw-divide-opacity: 0.2;
divide-opacity-25--tw-divide-opacity: 0.25;
divide-opacity-30--tw-divide-opacity: 0.3;
divide-opacity-40--tw-divide-opacity: 0.4;
divide-opacity-50--tw-divide-opacity: 0.5;
divide-opacity-60--tw-divide-opacity: 0.6;
divide-opacity-70--tw-divide-opacity: 0.7;
divide-opacity-75--tw-divide-opacity: 0.75;
divide-opacity-80--tw-divide-opacity: 0.8;
divide-opacity-90--tw-divide-opacity: 0.9;
divide-opacity-95--tw-divide-opacity: 0.95;
divide-opacity-100--tw-divide-opacity: 1;

Usage

Control the opacity of borders between elements using the divide-opacity-{amount} utilities.

1
2
3
<div class="divide-y-4 divide-black divide-opacity-25">
  <div>1</div>
  <div>2</div>
  <div>3</div>
</div>

Responsive

To control the opacity of borders between elements at a specific breakpoint, add a {screen}: prefix to any existing divide opacity utility. For example, use md:divide-opacity-50 to apply the divide-opacity-50 utility at only medium screen sizes and above.

<div class="divide-y-2 divide-blue-500 divide-opacity-75 md:divide-opacity-50">
  <!-- ... -->
</div>

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

Customizing

To customize the opacity values for all opacity-related utilities at once, use the opacity section of your tailwind.config.js theme configuration:

  // tailwind.config.js
  module.exports = {
    theme: {
      extend: {
        opacity: {
+         '10': '0.1',
+         '20': '0.2',
+         '95': '0.95',
        }
      }
    }
  }

If you want to customize only the divide opacity utilities, use the divideOpacity section:

  // tailwind.config.js
  module.exports = {
    theme: {
      extend: {
        divideOpacity: {
+         '10': '0.1',
+         '20': '0.2',
+         '95': '0.95',
        }
      }
    }
  }

Learn more about customizing the default theme in the theme customization documentation.

Variants

默認情況下, 只有 響應式 和 深色模式 (如果啟用) 的 divide opacity 變化模式 (variants) 會產生。

tailwind.config.jsvariants 區塊中變更 divideOpacity 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: {
        // ...
+       divideOpacity: ['responsive', 'hover'],
      }
    }
  }

Disabling

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

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