滚动内边距

示例

基础示例

使用 scroll-pt-<number>、scroll-pr-<number>、scroll-pb-<number> 和 scroll-pl-<number> 功能类（如 scroll-pl-4 和 scroll-pt-6）来设置吸附容器中元素的滚动偏移：

在图片网格中滚动以查看预期行为

<div class="snap-x scroll-pl-6 ...">  <div class="snap-start ...">    <img src="/img/vacation-01.jpg" />  </div>  <div class="snap-start ...">    <img src="/img/vacation-02.jpg" />  </div>  <div class="snap-start ...">    <img src="/img/vacation-03.jpg" />  </div>  <div class="snap-start ...">    <img src="/img/vacation-04.jpg" />  </div>  <div class="snap-start ...">    <img src="/img/vacation-05.jpg" />  </div></div>

使用逻辑属性

使用 scroll-ps-<number> 和 scroll-pe-<number> 功能类来设置 scroll-padding-inline-start 和 scroll-padding-inline-end 逻辑属性，这些属性会根据文本方向映射到左侧或右侧：

在图片网格中滚动以查看预期行为

Left-to-right

Right-to-left

<div dir="ltr">  <div class="snap-x scroll-ps-6 ...">    <!-- ... -->  </div></div><div dir="rtl">  <div class="snap-x scroll-ps-6 ...">    <!-- ... -->  </div></div>

使用负值

要使用负的滚动内边距值，在类名前加上破折号将其转换为负值：

<div class="-scroll-ps-6 snap-x ...">  <!-- ... --></div>

使用自定义值

Use utilities like scroll-pl-[<value>] and scroll-pe-[<value>] to set the 滚动内边距 based on a completely custom value:

<div class="scroll-pl-[24rem] ...">  <!-- ... --></div>

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

<div class="scroll-pl-(--my-scroll-padding) ...">  <!-- ... --></div>

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

响应式设计

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

<div class="scroll-p-8 md:scroll-p-0 ...">  <!-- ... --></div>

Learn more about using variants in the variants documentation.

自定义主题

The scroll-p-<number>,scroll-px-<number>,scroll-py-<number>,scroll-ps-<number>,scroll-pe-<number>,scroll-pt-<number>,scroll-pr-<number>,scroll-pb-<number>, and scroll-pl-<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.