滚动边距

​基本用法

¥Basic usage

​设置滚动边距

¥Setting the scroll margin

使用 scroll-mt-*、scroll-mr-*、scroll-mb-* 和 scroll-ml-* 工具设置捕捉容器内项目周围的滚动偏移。

¥Use the scroll-mt-*, scroll-mr-*, scroll-mb-*, and scroll-ml-* utilities to set the scroll offset around items within a snap container.

在图片网格中滚动以查看预期的行为

<div class="snap-x ...">
  <div class="scroll-ml-6 snap-start ...">
    <img src="https://images.unsplash.com/photo-1604999565976-8913ad2ddb7c?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=320&h=160&q=80" />
  </div>
  <div class="scroll-ml-6 snap-start ...">
    <img src="https://images.unsplash.com/photo-1540206351-d6465b3ac5c1?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=320&h=160&q=80" />
  </div>
  <div class="scroll-ml-6 snap-start ...">
    <img src="https://images.unsplash.com/photo-1622890806166-111d7f6c7c97?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=320&h=160&q=80" />
  </div>
  <div class="scroll-ml-6 snap-start ...">
    <img src="https://images.unsplash.com/photo-1590523277543-a94d2e4eb00b?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=320&h=160&q=80" />
  </div>
  <div class="scroll-ml-6 snap-start ...">
    <img src="https://images.unsplash.com/photo-1575424909138-46b05e5919ec?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=320&h=160&q=80" />
  </div>
</div>

​使用负值

¥Using negative values

要使用负滚动边距值，请在类名称前加上破折号以将其转换为负值。

¥To use a negative scroll margin value, prefix the class name with a dash to convert it to a negative value.

<div class="-scroll-ml-6 snap-start ...">
  <!-- ... -->
</div>

​使用逻辑属性

¥Using logical properties

使用 scroll-ms-* 和 scroll-me-* 工具设置 scroll-margin-inline-start 和 scroll-margin-inline-end 逻辑属性，它们根据文本方向映射到左侧或右侧。

¥Use the scroll-ms-* and scroll-me-* utilities to set the scroll-margin-inline-start and scroll-margin-inline-end logical properties, which map to either the left or right side based on the text direction.

在图片网格中滚动以查看预期的行为

Left-to-right

Right-to-left

<div dir="ltr">
  <div class="snap-x ...">
    <div class="scroll-ms-6 snap-start ...">
      <img src="https://images.unsplash.com/photo-1604999565976-8913ad2ddb7c?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=320&h=160&q=80" />
    </div>
    <!-- ... -->
  </div>
</div>

<div dir="rtl">
  <div class="snap-x ...">
    <div class="scroll-ms-6 snap-start ...">
      <img src="https://images.unsplash.com/photo-1604999565976-8913ad2ddb7c?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=320&h=160&q=80" />
    </div>
    <!-- ... -->
  </div>
</div>

要获得更多控制，你还可以使用 LTR 和 RTL 修饰符 根据当前文本方向有条件地应用特定样式。

¥For more control, you can also use the LTR and RTL modifiers to conditionally apply specific styles depending on the current text direction.

​有条件地应用

​悬停、聚焦和其他状态

Tailwind lets you conditionally apply utility classes in different states using variant modifiers. For example, use hover:scroll-m-0 to only apply the scroll-m-0 utility on hover.

<div class="scroll-m-8 hover:scroll-m-0">
  <!-- ... -->
</div>

For a complete list of all available state modifiers, check out the Hover, Focus, & Other States documentation.

​断点和媒体查询

You can also use variant modifiers to target media queries like responsive breakpoints, dark mode, prefers-reduced-motion, and more. For example, use md:scroll-m-0 to apply the scroll-m-0 utility at only medium screen sizes and above.

<div class="scroll-m-8 md:scroll-m-0">
  <!-- ... -->
</div>

To learn more, check out the documentation on Responsive Design, Dark Mode and other media query modifiers.

​使用自定义值

¥Using custom values

​自定义主题

¥Customizing your theme

默认情况下，Tailwind 的滚动边距比例使用 默认间距比例。你可以通过编辑 tailwind.config.js 文件中的 theme.spacing 或 theme.extend.spacing 来自定义间距比例。

¥By default, Tailwind’s scroll margin scale uses the default spacing scale. You can customize your spacing scale by editing theme.spacing or theme.extend.spacing in your tailwind.config.js file.

module.exports = {
  theme: {
    extend: {
      spacing: {
        '96': '24rem',
      }
    }
  }
}

或者，你可以通过编辑 tailwind.config.js 文件中的 theme.scrollMargin 或 theme.extend.scrollMargin 来自定义滚动边距比例。

¥Alternatively, you can customize just the scroll margin scale by editing theme.scrollMargin or theme.extend.scrollMargin in your tailwind.config.js file.

module.exports = {
  theme: {
    extend: {
      scrollMargin: {
        '96': '24rem',
      },
    }
  }
}

在 主题定制 文档中了解有关自定义默认主题的更多信息。

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

​任意值

¥Arbitrary values

If you need to use a one-off scroll-margin value that doesn’t make sense to include in your theme, use square brackets to generate a property on the fly using any arbitrary value.

<div class="scroll-m-[24rem]">
  <!-- ... -->
</div>

Learn more about arbitrary value support in the arbitrary values documentation.