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css property

`scroll-margin-block-end` CSS property

View on MDN ↗

The scroll-margin-block-end property defines the margin of the scroll snap area at the end of the block dimension 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.

Interactive exampleOpen the canonical MDN source to run this embedded demo.
scroll-margin-block-end: 0;
scroll-margin-block-end: 20px;
scroll-margin-block-end: 2em;
<section class="default-example" id="default-example">
  <div class="scroller">
    <div>1</div>
    <div id="example-element">2</div>
    <div>3</div>
  </div>
  <div class="info">Scroll »</div>
</section>
.default-example .info {
  inline-size: 100%;
  padding: 0.5em 0;
  font-size: 90%;
  writing-mode: vertical-rl;
}

.scroller {
  text-align: left;
  height: 250px;
  width: 270px;
  overflow-y: scroll;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  border: 1px solid black;
  scroll-snap-type: y mandatory;
}

.scroller > div {
  flex: 0 0 250px;
  background-color: rebeccapurple;
  color: white;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  scroll-snap-align: end;
}

.scroller > div:nth-child(even) {
  background-color: white;
  color: rebeccapurple;
}

Syntax

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

/* Global values */
scroll-margin-block-end: inherit;
scroll-margin-block-end: initial;
scroll-margin-block-end: revert;
scroll-margin-block-end: revert-layer;
scroll-margin-block-end: unset;

Values

  • &lt;length&gt;
    • : An outset from the block end edge of the scroll container.

Formal definition

Formal syntax

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also