字母间距

​基本用法

¥Basic usage

​设置字母间距

¥Setting the letter spacing

使用 tracking-* 工具来控制元素的字母间距。

¥Use the tracking-* utilities to control the letter spacing of an element.

<p class="tracking-tight ...">The quick brown fox ...</p>
<p class="tracking-normal ...">The quick brown fox ...</p>
<p class="tracking-wide ...">The quick brown fox ...</p>

​使用负值

¥Using negative values

要使用负字母间距值，请在类名称前面加上破折号以将其转换为负值。

¥To use a negative letter-spacing value, prefix the class name with a dash to convert it to a negative value.

使用负值对于 Tailwind 开箱即用的字母间距比例没有多大意义，但如果你选择自定义字母间距比例以使用数字而不是像 “wide” 这样的描述性单词，则负值修饰符 可能有用。

¥Using negative values doesn’t make a ton of sense with the letter-spacing scale Tailwind includes out of the box, but if you’ve opted to customize your letter-spacing scale to use numbers instead of descriptive words like “wide” the negative value modifier can be useful.

<p class="-tracking-2">The quick brown fox ...</p>

​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:tracking-wide to only apply the tracking-wide utility on hover.

<p class="tracking-tight hover:tracking-wide">
  <!-- ... -->
</p>

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:tracking-wide to apply the tracking-wide utility at only medium screen sizes and above.

<p class="tracking-tight md:tracking-wide">
  <!-- ... -->
</p>

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 提供六个 letter-spacing 工具。你可以通过编辑 Tailwind 配置的 theme.letterSpacing 部分来更改、添加或删除它们。

¥By default, Tailwind provides six letter-spacing utilities. You can change, add, or remove these by editing the theme.letterSpacing section of your Tailwind config.

module.exports = {
  theme: {
    letterSpacing: {
      tightest: '-.075em',
      tighter: '-.05em',
      tight: '-.025em',
      normal: '0',
      wide: '.025em',
      wider: '.05em',
      widest: '.1em',
      widest: '.25em',
    }
  }
}

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 letter-spacing 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.

<p class="tracking-[.25em]">
  <!-- ... -->
</p>

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