scroll-snap-align

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2019.

The scroll-snap-align property specifies the box's snap position as an alignment of its snap area (as the alignment subject) within its snap container's snap port (as the alignment container).

Try it

Syntax

css
/* Single keyword value */
scroll-snap-align: none;
scroll-snap-align: center;
scroll-snap-align: start;
scroll-snap-align: end;

/* Two keyword values */
scroll-snap-align: start end;
scroll-snap-align: end center;
scroll-snap-align: center start;

/* Global values */
scroll-snap-align: inherit;
scroll-snap-align: initial;
scroll-snap-align: revert;
scroll-snap-align: revert-layer;
scroll-snap-align: unset;

Values

One or two values can be specified for the scroll-snap-align property. If one value is set, it is applied to both the block and inline axes. If two values are set, the first value controls the block axis and the second value controls the inline axis.

none

The box does not define a snap position in that axis.

start

The start alignment of this box's scroll snap area, within the scroll container's snapport is a snap position in this axis.

end

The end alignment of this box's scroll snap area, within the scroll container's snapport is a snap position in this axis.

center

The center alignment of this box's scroll snap area, within the scroll container's snapport is a snap position in this axis.

Formal definition

Initial valuenone
Applies toall elements
Inheritedno
Computed valueas specified
Animation typediscrete

Formal syntax

scroll-snap-align = 
[ none | start | end | center ]{1,2}

Specifications

Specification
CSS Scroll Snap Module Level 1
# scroll-snap-align

Browser compatibility

BCD tables only load in the browser

See also