scroll-padding-bottom - CSS: Cascading Style Sheets 编辑

The scroll-padding-bottom property defines offsets for the bottom of the optimal viewing region of the scrollport: the region used as the target region for placing things in view of the user. This allows the author to exclude regions of the scrollport that are obscured by other content (such as fixed-positioned toolbars or sidebars) or to put more breathing room between a targetted element and the edges of the scrollport.

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Syntax

/* Keyword values */
scroll-padding-bottom: auto;

/* <length> values */
scroll-padding-bottom: 10px;
scroll-padding-bottom: 1em;
scroll-padding-bottom: 10%;

/* Global values */
scroll-padding-bottom: inherit;
scroll-padding-bottom: initial;
scroll-padding-bottom: unset;

Values

<length-percentage>

An inwards offset from the bottom edge of the scrollport, as a valid length or a percentage.

auto

The offset is determind by the user agent. This will generally be 0px, but a user agent is able to detect and do something else if a non-zero value is more appropriate.

Formal definition

Formal syntax

auto | <length-percentage>
where 
<length-percentage> = <length> | <percentage>

Specifications

Browser compatibility

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The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

See also

• CSS Scroll Snap
• Well-Controlled Scrolling with CSS Scroll Snap