Typography

font-size

用於控制元素字型大小的通用類別。

ClassStyles
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>;

範例(Examples)

基本範例(Basic example)

使用 text-smtext-lg 等通用類別來設定元素的字型大小:

text-sm

The quick brown fox jumps over the lazy dog.

text-base

The quick brown fox jumps over the lazy dog.

text-lg

The quick brown fox jumps over the lazy dog.

text-xl

The quick brown fox jumps over the lazy dog.

text-2xl

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>

設定行高(Setting the line-height)

使用 text-sm/6text-lg/7 等通用類別來同時設定元素的字型大小和行高:

text-sm/6

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.

text-sm/7

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.

text-sm/8

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>

使用自訂值(Using a custom value)

使用 text-[<value>] 語法,根據完全自訂的值來設定 font size

<p class="text-[14px] ...">  Lorem ipsum dolor sit amet...</p>

對於 CSS 變數,你也可以使用 text-(length:<custom-property>) 語法:

<p class="text-(length:--my-text-size) ...">  Lorem ipsum dolor sit amet...</p>

這只是 text-[length:var(<custom-property>)] 的簡寫形式,會自動為你加上 var() 函式。

響應式設計(Responsive design)

font-size 通用類別前面加上像 md: 這樣的中斷點變體,讓該通用類別只在中型螢幕尺寸及以上時套用:

<p class="text-sm md:text-base ...">  Lorem ipsum dolor sit amet...</p>

變體文件中了解更多關於使用變體的資訊。

自訂主題(Customizing your theme)

使用 --text-* 主題變數來自訂專案中的 font size 通用類別:

@theme {  --text-tiny: 0.625rem; }

現在可以在標記中使用 text-tiny 通用類別:

<div class="text-tiny">  <!-- ... --></div>

您也可以為字型大小提供預設的 line-heightletter-spacingfont-weight 值:

@theme {  --text-tiny: 0.625rem;  --text-tiny--line-height: 1.5rem;   --text-tiny--letter-spacing: 0.125rem;   --text-tiny--font-weight: 500; }

主題文件中了解更多關於自訂主題的資訊。

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