scroll-margin-top

The scroll-margin-top property defines the top margin of the scroll snap area that is used for snapping this box to the snapport. The scroll snap area is determined by taking the transformed border box, finding its rectangular bounding box (axis-aligned in the scroll container’s coordinate space), then adding the specified outsets.

Syntax

/* <length> values */
scroll-margin-top: 10px;
scroll-margin-top: 1em;

/* Global values */
scroll-margin-top: inherit;
scroll-margin-top: initial;
scroll-margin-top: revert;
scroll-margin-top: unset;

Values

<length>: An outset from the top edge of the scroll container.

Formal definition

Initial value	`0`
Applies to	all elements
Inherited	no
Computed value	as specified
Animation type	by computed value type

Formal syntax

<length>

Specifications

Specification
CSS Scroll Snap Module Level 1 (CSS Scroll Snap 1) # margin-longhands-physical

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`scroll-margin-top`	69	79	68	No	56	14.1 11 Before version 14.1, scroll margin is not applied for scrolls to fragment target or `scrollIntoView()`, see bug 189265.	69	69	68	48	14.5 11 Before version 14.5, scroll margin is not applied for scrolls to fragment target or `scrollIntoView()`, see bug 189265.	10.0