文本转换

​基本用法

¥Basic usage

​转换文本

¥Transforming text

uppercase 和 lowercase 分别将大写和小写文本，而 capitalize 工具将文本转换为标题大写。normal-case 工具可用于保留原始大小写 - 通常用于在不同断点处重置大写。

¥The uppercase and lowercase will uppercase and lowercase text respectively, whereas capitalize utility will convert text to title-case. The normal-case utility can be used to preserve the original casing — typically to reset capitalization at different breakpoints.

<p class="normal-case ...">The quick brown fox ...</p>
<p class="uppercase ...">The quick brown fox ...</p>
<p class="lowercase ...">The quick brown fox ...</p>
<p class="capitalize ...">The quick brown fox ...</p>

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​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:uppercase to only apply the uppercase utility on hover.

<p class="capitalize hover:uppercase">
  <!-- ... -->
</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:uppercase to apply the uppercase utility at only medium screen sizes and above.

<p class="capitalize md:uppercase">
  <!-- ... -->
</p>

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