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animation-play-state

The animation-play-state CSS property specifies whether an animation is running or paused. In JavaScript, this can be queried to determine whether or not the animation is currently running. In addition, you can use JavaScript to set its value to pause or resume playback of an animation.

/* Single animation */
animation-play-state: running;
animation-play-state: paused;

/* Multiple animations */
animation-play-state: paused, running, running;

/* Global values */
animation-play-state: inherit;
animation-play-state: initial;
animation-play-state: unset;

Resuming a paused animation will start the animation from where it left off at the time it was paused, rather than starting over from the beginning of the animation sequence.

Initial value running
Applies to all elements, ::before and ::after pseudo-elements
Inherited no
Media visual
Computed value as specified
Animation type discrete
Canonical order the unique non-ambiguous order defined by the formal grammar

Syntax

Values

running
The animation is currently playing.
paused
The animation is currently paused.

Note: When you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are. For more information, see Setting multiple animation property values.

Formal syntax

<single-animation-play-state>#

where
<single-animation-play-state> = running | paused

Examples

See CSS animations for examples.

Specifications

Specification Status Comment
CSS Animations
The definition of 'animation-play-state' in that specification.
Working Draft Initial definition.

Browser compatibility

Feature Chrome Edge Firefox Internet Explorer Opera Safari
Basic support

43

Yes -webkit-

Yes

Yes -webkit-

16

49 -webkit-

44 -webkit- 1

5 -moz-

10

12.1 — 15

15 -webkit-

12 — 15 -o-

Yes

Yes -webkit-

Feature Android webview Chrome for Android Edge mobile Firefox for Android IE mobile Opera Android iOS Safari
Basic support

43

Yes -webkit-

43

Yes -webkit-

Yes

Yes -webkit-

16

49 -webkit-

44 -webkit- 1

5 -moz-

Yes

12.1 — 15

15 -webkit-

12 — 15 -o-

Yes

Yes -webkit-

1. From version 44: this feature is behind the layout.css.prefixes.webkit preference (needs to be set to true). To change preferences in Firefox, visit about:config.

See also

© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/animation-play-state