overscroll-behavior-y

The overscroll-behavior-y CSS property is allows you to control the browser's scroll overflow behavior — what happens when the boundary of a scrolling area is reached — in the y axis direction.

Note: See overscroll-behavior for a full explanation.

/* Keyword values */
overscroll-behavior: auto; /* default */
overscroll-behavior: contain;
overscroll-behavior: none;

/* Global values */
overflow: inherit;
overflow: initial;
overflow: unset;

Initial valueauto
Applies tonon-replaced block-level elements and non-replaced inline-block elements
Inheritedno
Mediavisual
Computed valueas specified
Animation typediscrete
Canonical orderthe unique non-ambiguous order defined by the formal grammar

Syntax

The overscroll-behavior-y property is specified as a keyword chosen from the list of values below.

Values

auto
The default scroll overflow behavior occurs as normal.
contain
Default scroll overflow behavior is observed inside the element this value is set on (e.g. "bounce" effects or refreshes), but no scroll chaining occurs to neighbouring scrolling areas, e.g. underlying elements will not scroll.
none
No scroll chaining occurs to neighbouring scrolling areas, and default scroll overflow behavior is prevented.

Formal syntax

contain | none | auto

Examples

.messages {
  height: 220px;
  overflow: auto;
  overscroll-behavior-y: contain;
} 

See overscroll-behavior for a full example and explanation.

Specifications

Specification Status Comment
Unknown
The definition of 'overscroll-behavior-y' in that specification.
Unknown  

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support63 No59 No50 ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support6363 No5950 ? No

See also

Document Tags and Contributors

Contributors to this page: mfluehr, chrisdavidmills
Last updated by: mfluehr,