Typography
字号
用于控制元素字体大小的功能类。
| Class | Styles |
|---|---|
text-xs | font-size: var(--text-xs); /* 0.75rem (12px) */
line-height: var(--text-xs--line-height); /* calc(1 / 0.75) */ |
text-sm | font-size: var(--text-sm); /* 0.875rem (14px) */
line-height: var(--text-sm--line-height); /* calc(1.25 / 0.875) */ |
text-base | font-size: var(--text-base); /* 1rem (16px) */
line-height: var(--text-base--line-height); /* calc(1.5 / 1) */ |
text-lg | font-size: var(--text-lg); /* 1.125rem (18px) */
line-height: var(--text-lg--line-height); /* calc(1.75 / 1.125) */ |
text-xl | font-size: var(--text-xl); /* 1.25rem (20px) */
line-height: var(--text-xl--line-height); /* calc(1.75 / 1.25) */ |
text-2xl | font-size: var(--text-2xl); /* 1.5rem (24px) */
line-height: var(--text-2xl--line-height); /* calc(2 / 1.5) */ |
text-3xl | font-size: var(--text-3xl); /* 1.875rem (30px) */
line-height: var(--text-3xl--line-height); /* calc(2.25 / 1.875) */ |
text-4xl | font-size: var(--text-4xl); /* 2.25rem (36px) */
line-height: var(--text-4xl--line-height); /* calc(2.5 / 2.25) */ |
text-5xl | font-size: var(--text-5xl); /* 3rem (48px) */
line-height: var(--text-5xl--line-height); /* 1 */ |
text-6xl | font-size: var(--text-6xl); /* 3.75rem (60px) */
line-height: var(--text-6xl--line-height); /* 1 */ |
text-7xl | font-size: var(--text-7xl); /* 4.5rem (72px) */
line-height: var(--text-7xl--line-height); /* 1 */ |
text-8xl | font-size: var(--text-8xl); /* 6rem (96px) */
line-height: var(--text-8xl--line-height); /* 1 */ |
text-9xl | font-size: var(--text-9xl); /* 8rem (128px) */
line-height: var(--text-9xl--line-height); /* 1 */ |
text-(length:<custom-property>) | font-size: var(<custom-property>); |
text-[<value>] | font-size: <value>; |
示例
基础示例
使用像 text-sm 和 text-lg 这样的功能类来设置元素的字体大小：
The quick brown fox jumps over the lazy dog.
The quick brown fox jumps over the lazy dog.
The quick brown fox jumps over the lazy dog.
The quick brown fox jumps over the lazy dog.
The quick brown fox jumps over the lazy dog.
<p class="text-sm ...">The quick brown fox ...</p><p class="text-base ...">The quick brown fox ...</p><p class="text-lg ...">The quick brown fox ...</p><p class="text-xl ...">The quick brown fox ...</p><p class="text-2xl ...">The quick brown fox ...</p>设置行高
使用像 text-sm/6 和 text-lg/7 这样的功能类来同时设置元素的字体大小和行高：
So I started to walk into the water. I won't lie to you boys, I was terrified. But I pressed on, and as I made my way past the breakers a strange calm came over me. I don't know if it was divine intervention or the kinship of all living things but I tell you Jerry at that moment, I was a marine biologist.
So I started to walk into the water. I won't lie to you boys, I was terrified. But I pressed on, and as I made my way past the breakers a strange calm came over me. I don't know if it was divine intervention or the kinship of all living things but I tell you Jerry at that moment, I was a marine biologist.
So I started to walk into the water. I won't lie to you boys, I was terrified. But I pressed on, and as I made my way past the breakers a strange calm came over me. I don't know if it was divine intervention or the kinship of all living things but I tell you Jerry at that moment, I was a marine biologist.
<p class="text-sm/6 ...">So I started to walk into the water...</p><p class="text-sm/7 ...">So I started to walk into the water...</p><p class="text-sm/8 ...">So I started to walk into the water...</p>使用自定义值
Use the text-[<value>] syntax to set the font size based on a completely custom value:
<p class="text-[14px] ..."> <!-- ... --></p>For CSS variables, you can also use the text-(length:<custom-property>) syntax:
<p class="text-(length:--my-text-size) ..."> <!-- ... --></p>This is just a shorthand for text-[length:var(<custom-property>)] that adds the var() function for you automatically.
响应式设计
Prefix a font-size utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:
<p class="text-sm md:text-base ..."> <!-- ... --></p>Learn more about using variants in the variants documentation.
自定义主题
Use the --text-* theme variables to customize the font size utilities in your project:
@theme { --text-tiny: 0.625rem; }Now the text-tiny utility can be used in your markup:
<div class="text-tiny"> <!-- ... --></div>你也可以为字体大小提供默认的 line-height、letter-spacing 和 font-weight 值：
@theme { --text-tiny: 0.625rem; --text-tiny--line-height: 1.5rem; --text-tiny--letter-spacing: 0.125rem; --text-tiny--font-weight: 500; }Learn more about customizing your theme in the theme documentation.
