尺寸
用于设置元素最大块尺寸的工具类。
| Class | Styles |
|---|---|
max-block-<number> | max-block-size: calc(var(--spacing) * <number>); |
max-block-<fraction> | max-block-size: calc(<fraction> * 100%); |
max-block-none | max-block-size: none; |
max-block-px | max-block-size: 1px; |
max-block-full | max-block-size: 100%; |
max-block-screen | max-block-size: 100vh; |
max-block-dvh | max-block-size: 100dvh; |
max-block-dvw | max-block-size: 100dvw; |
max-block-lvh | max-block-size: 100lvh; |
max-block-lvw | max-block-size: 100lvw; |
max-block-svh | max-block-size: 100svh; |
max-block-svw | max-block-size: 100svw; |
max-block-min | max-block-size: min-content; |
max-block-max | max-block-size: max-content; |
max-block-fit | max-block-size: fit-content; |
max-block-lh | max-block-size: 1lh; |
max-block-(<custom-property>) | max-block-size: var(<custom-property>); |
max-block-[<value>] | max-block-size: <value>; |
使用 max-block-<number> 工具类，如 max-block-24 和 max-block-64，根据间距刻度设置元素固定的最大块尺寸：
<div class="block-96 ..."> <div class="block-full max-block-80 ...">max-block-80</div> <div class="block-full max-block-64 ...">max-block-64</div> <div class="block-full max-block-48 ...">max-block-48</div> <div class="block-full max-block-40 ...">max-block-40</div> <div class="block-full max-block-32 ...">max-block-32</div></div>使用 max-block-full 或类似 max-block-1/2、max-block-2/5 的 max-block-<fraction> 工具类，为元素设置基于百分比的最大块尺寸：
<div class="block-96 ..."> <div class="block-full max-block-9/10 ...">max-block-9/10</div> <div class="block-full max-block-3/4 ...">max-block-3/4</div> <div class="block-full max-block-1/2 ...">max-block-1/2</div> <div class="block-full max-block-full ...">max-block-full</div></div>Use the max-block-[<value>] syntax to set the 最大块尺寸 based on a completely custom value:
<div class="max-block-[220px] ..."> <!-- ... --></div>For CSS variables, you can also use the max-block-(<custom-property>) syntax:
<div class="max-block-(--my-max-block-size) ..."> <!-- ... --></div>This is just a shorthand for max-block-[var(<custom-property>)] that adds the var() function for you automatically.
Prefix a max-block-size utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:
<div class="block-48 max-block-full md:max-block-screen ..."> <!-- ... --></div>Learn more about using variants in the variants documentation.
The max-block-<number> utilities are driven by the --spacing theme variable, which can be customized in your own theme:
@theme { --spacing: 1px; }Learn more about customizing the spacing scale in the theme variable documentation.