Summary

The transition-timing-function CSS property is used to describe how the intermediate values of the CSS properties being affected by a transition effect are calculated. This in essence lets you establish an acceleration curve, so that the speed of the transition can vary over its duration.

This acceleration curve is defined using one <timing-function> for each property to be transitioned. 

• Initial value : ease
• Applies to: all elements, :before and :after pseudo elements
• Inherited :no
• Media: interactive
• Computed value : as specified

Syntax

-moz-transition-timing-function: <timing-function> [, <timing-function>]*

where:

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

Examples

There are several examples of CSS transitions included in the main CSS transitions article.

Specifications

• CSS Transitions Module Level 3 (Working Draft)

Browser compatibility

See also

• CSS transitions
• transition
• transition-property
• transition-duration
• transition-delay