内边距

​基本用法

¥Basic usage

​向单边添加填充

¥Add padding to a single side

使用 pt-*、pr-*、pb-* 和 pl-* 工具来控制元素一侧的填充。

¥Use the pt-*, pr-*, pb-*, and pl-* utilities to control the padding on one side of an element.

例如，pt-6 将在元素的顶部添加 1.5rem 的填充，pr-4 将在元素的右侧添加 1rem 的填充，pb-8 将在元素的底部添加 2rem 的填充，pl-2 将在元素的底部添加 0.5rem 的填充 元素的左边。

¥For example, pt-6 would add 1.5rem of padding to the top of an element, pr-4 would add 1rem of padding to the right of an element, pb-8 would add 2rem of padding to the bottom of an element, and pl-2 would add 0.5rem of padding to the left of an element.

<div class="pt-6 ...">pt-6</div>
<div class="pr-4 ...">pr-4</div>
<div class="pb-8 ...">pb-8</div>
<div class="pl-2 ...">pl-2</div>

​添加水平填充

¥Add horizontal padding

使用 px-* 工具来控制元素的水平填充。

¥Use the px-* utilities to control the horizontal padding of an element.

<div class="px-8 ...">px-8</div>

​添加垂直填充

¥Add vertical padding

使用 py-* 工具来控制元素的垂直填充。

¥Use the py-* utilities to control the vertical padding of an element.

<div class="py-8 ...">py-8</div>

​向所有边添加填充

¥Add padding to all sides

使用 p-* 工具来控制元素所有侧面的填充。

¥Use the p-* utilities to control the padding on all sides of an element.

<div class="p-8 ...">p-8</div>

​使用逻辑属性

¥Using logical properties

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

¥Use the ps-* and pe-* utilities to set the padding-inline-start and padding-inline-end logical properties, which map to either the left or right side based on the text direction.

<div dir="ltr">
  <div class="ps-8 ...">ps-8</div>
  <div class="pe-8 ...">pe-8</div>
<div>

<div dir="rtl">
  <div class="ps-8 ...">ps-8</div>
  <div class="pe-8 ...">pe-8</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:py-8 to only apply the py-8 utility on hover.

<div class="py-4 hover:py-8">
  <!-- ... -->
</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:py-8 to apply the py-8 utility at only medium screen sizes and above.

<div class="py-4 md:py-8">
  <!-- ... -->
</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 的填充比例使用 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 padding 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: {
        '5px': '5px',
      }
    }
  }
}

或者，你可以通过编辑 tailwind.config.js 文件中的 theme.padding 或 theme.extend.padding 来自定义填充比例。

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

module.exports = {
  theme: {
    extend: {
      padding: {
        '5px': '5px',
      }
    }
  }
}

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 padding 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="p-[5px]">
  <!-- ... -->
</div>

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