animation-timing-function - CSS 3
The animation-timing-function specifies the speed curve of an animation.The speed curve defines the TIME an animation uses to change from one set of CSS styles to another.The speed curve is used to make the changes smoothly.
Syntax
animation-timing-function: linear|ease|ease-in|ease-out|ease-in-out|step-start|step-end|steps(int,start|end)|cubic-bezier(n,n,n,n)|initial|inherit;
Example
div { -webkit-animation-timing-function: linear; /* Chrome, Safari,
Opera */
animation-timing-function: linear;}
Output / Return Value
Limitations
Alternatives / See Also
Reference