Summary

The animation-timing-function property specifies how a CSS animation should progress over the duration of each cycle. The possible values are one or several <timing-function> .

For keyframed animations, the timing function applies between keyframes rather than over the entire animation. In other words, the timing function is applied at the start of the keyframe and at the end of the keyframe.

An animation timing function defined within a keyframe block applies to that keyframe; otherwise. If no timing function is specified for the keyframe, the timing function specified for the overall animation is used.

It is often convenient to use the shorthand property animation to set all animation properties at once.

• Initial value : ease
• Applies to: block-level and inline-level elements
• Inherited : no
• Media: visual
• Computed value : as specified

Syntax

animation-timing-function: <timing-function> [, <timing-function>]*

where:

Each <timing-function> represents the timing function to link to the corresponding property to animate, as defined in animation-property .

Examples

See CSS animations for examples.

Browser compatibility

Specifications

• CSS Animations Module Level 3: animation-timing-functionWD

See also

• CSS animations
• AnimationEvent
• animation , animation-delay , animation-direction , animation-duration , animation-fill-mode , animation-iteration-count , animation-name , animation-play-state , animation-timing-function , @keyframes