Play an animation with the same speed from beginning to end:
The animation-timing-function property is supported in Internet Explorer 10, Firefox, and Opera.
Safari and Chrome support an alternative, the -webkit-animation-timing-function property.
Note: The animation-timing-function property is not supported in Internet Explorer 9 and earlier versions.
The animation-timing-function specifies the speed curve of the 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.
The animation-timing-function uses a mathematical function, called the Cubic
curve, to make the speed curve. You can use your own
values in this function, or use one of the pre-defined values:
|linear||The animation has the same speed from start to end||Play it »|
|ease||Default. The animation has a slow start, then fast, before it ends slowly||Play it »|
|ease-in||The animation has a slow start||Play it »|
|ease-out||The animation has a slow end||Play it »|
|ease-in-out||The animation has both a slow start and a slow end||Play it »|
|cubic-bezier(n,n,n,n)||Define your own values in the cubic-bezier function
Possible values are numeric values from 0 to 1
Tip: Try the different values in the Try it Yourself section below.
To better understand the different timing function values;
Here are five different <div> elements with five different values:
Same as the example above, but the speed curves are defined with the cubic-bezier function:
CSS3 tutorial: CSS3 Animations
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