互动性
scroll-padding
用于控制元素在捕捉容器内的滚动偏移的工具。
类 | 样式 |
---|---|
scroll-p-<number> | scroll-padding: calc(var(--spacing) * <number>); |
-scroll-p-<number> | scroll-padding: calc(var(--spacing) * -<number>); |
scroll-p-(<custom-property>) | scroll-padding: var(<custom-property>); |
scroll-p-[<value>] | scroll-padding: <value>; |
scroll-px-<number> | scroll-padding-inline: calc(var(--spacing) * <number>); |
-scroll-px-<number> | scroll-padding-inline: calc(var(--spacing) * -<number>); |
scroll-px-(<custom-property>) | scroll-padding-inline: var(<custom-property>); |
scroll-px-[<value>] | scroll-padding-inline: <value>; |
scroll-py-<number> | scroll-padding-block: calc(var(--spacing) * <number>); |
-scroll-py-<number> | scroll-padding-block: calc(var(--spacing) * -<number>); |
scroll-py-(<custom-property>) | scroll-padding-block: var(<custom-property>); |
scroll-py-[<value>] | scroll-padding-block: <value>; |
scroll-ps-<number> | scroll-padding-inline-start: calc(var(--spacing) * <number>); |
-scroll-ps-<number> | scroll-padding-inline-start: calc(var(--spacing) * -<number>); |
scroll-ps-(<custom-property>) | scroll-padding-inline-start: var(<custom-property>); |
scroll-ps-[<value>] | scroll-padding-inline-start: <value>; |
scroll-pe-<number> | scroll-padding-inline-end: calc(var(--spacing) * <number>); |
-scroll-pe-<number> | scroll-padding-inline-end: calc(var(--spacing) * -<number>); |
scroll-pe-(<custom-property>) | scroll-padding-inline-end: var(<custom-property>); |
scroll-pe-[<value>] | scroll-padding-inline-end: <value>; |
scroll-pt-<number> | scroll-padding-top: calc(var(--spacing) * <number>); |
-scroll-pt-<number> | scroll-padding-top: calc(var(--spacing) * -<number>); |
scroll-pt-(<custom-property>) | scroll-padding-top: var(<custom-property>); |
scroll-pt-[<value>] | scroll-padding-top: <value>; |
scroll-pr-<number> | scroll-padding-right: calc(var(--spacing) * <number>); |
-scroll-pr-<number> | scroll-padding-right: calc(var(--spacing) * -<number>); |
scroll-pr-(<custom-property>) | scroll-padding-right: var(<custom-property>); |
scroll-pr-[<value>] | scroll-padding-right: <value>; |
scroll-pb-<number> | scroll-padding-bottom: calc(var(--spacing) * <number>); |
-scroll-pb-<number> | scroll-padding-bottom: calc(var(--spacing) * -<number>); |
scroll-pb-(<custom-property>) | scroll-padding-bottom: var(<custom-property>); |
scroll-pb-[<value>] | scroll-padding-bottom: <value>; |
scroll-pl-<number> | scroll-padding-left: calc(var(--spacing) * <number>); |
-scroll-pl-<number> | scroll-padding-left: calc(var(--spacing) * -<number>); |
scroll-pl-(<custom-property>) | scroll-padding-left: var(<custom-property>); |
scroll-pl-[<value>] | scroll-padding-left: <value>; |
示例(Examples)
¥Examples
基本示例(Basic example)
¥Basic example
使用 scroll-pt-<number>
、scroll-pr-<number>
、scroll-pb-<number>
和 scroll-pl-<number>
工具(如 scroll-pl-4
和 scroll-pt-6
)设置元素在捕捉容器内的滚动偏移量:
¥Use the scroll-pt-<number>
, scroll-pr-<number>
, scroll-pb-<number>
, and scroll-pl-<number>
utilities like scroll-pl-4
and scroll-pt-6
to set the scroll offset of an element within a snap container:
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(Using logical properties)
¥Using logical properties
使用 scroll-ps-<number>
和 scroll-pe-<number>
工具设置 scroll-padding-inline-start
和 scroll-padding-inline-end
逻辑属性,它们根据文本方向:
¥Use the scroll-ps-<number>
and scroll-pe-<number>
utilities to set the scroll-padding-inline-start
and scroll-padding-inline-end
logical properties, which map to either the left or right side based on the text direction:
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(Using negative values)
¥Using negative values
要使用负滚动填充值,请在类名前加上破折号以将其转换为负值:
¥To use a negative scroll padding value, prefix the class name with a dash to convert it to a negative value:
<div class="-scroll-ps-6 snap-x ..."> <!-- ... --></div>
使用自定义值(Using a custom value)
¥Using a custom value
使用工具例如 scroll-pl-[<value>]
and scroll-pe-[<value>]
根据完全自定义的值设置 scroll padding:
<div class="scroll-pl-[24rem] ..."> <!-- ... --></div>
对于 CSS 变量,还可以使用 scroll-pl-(<custom-property>)
语法:
<div class="scroll-pl-(--my-scroll-padding) ..."> <!-- ... --></div>
这只是简写,用于 scroll-pl-[var(<custom-property>)]
它会自动为你添加 var()
函数。
响应式设计(Responsive design)
¥Responsive design
在 scroll-padding
工具前面使用断点变体如 md:
仅在 medium 屏幕尺寸及以上时应用工具:
<div class="scroll-p-8 md:scroll-p-0 ..."> <!-- ... --></div>
请参阅 变体文档 详细了解如何使用变体。
自定义主题(Customizing your theme)
¥Customizing your theme
该 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>
工具由 --spacing
主题变量驱动,可以在你自己的主题中进行自定义:
@theme { --spacing: 1px; }
在主题变量文档中了解有关自定义间距比例的更多信息。