字体粗细

示例

基础示例

使用像 font-thin 和 font-bold 这样的工具类来设置元素的字体粗细：

<p class="font-light ...">快速的棕色狐狸跳过懒惰的狗。</p><p class="font-normal ...">快速的棕色狐狸跳过懒惰的狗。</p><p class="font-medium ...">快速的棕色狐狸跳过懒惰的狗。</p><p class="font-semibold ...">快速的棕色狐狸跳过懒惰的狗。</p><p class="font-bold ...">快速的棕色狐狸跳过懒惰的狗。</p>

使用自定义值

Use the font-[<value>] syntax to set the 字体粗细 based on a completely custom value:

<p class="font-[1000] ...">  Lorem ipsum dolor sit amet...</p>

For CSS variables, you can also use the font-(<custom-property>) syntax:

<p class="font-(--my-font-weight) ...">  Lorem ipsum dolor sit amet...</p>

This is just a shorthand for font-[var(<custom-property>)] that adds the var() function for you automatically.

响应式设计

Prefix a font-weight utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:

<p class="font-normal md:font-bold ...">  Lorem ipsum dolor sit amet...</p>

Learn more about using variants in the variants documentation.

定制您的主题

Use the --font-weight-* theme variables to customize the 字体粗细 utilities in your project:

@theme {  --font-weight-extrablack: 1000; }

Now the font-extrablack utility can be used in your markup:

<div class="font-extrablack">  <!-- ... --></div>

Learn more about customizing your theme in the theme documentation.