CSS3 transition-timing-function, css3
CSS3 transition-timing-function attribute
Definition and usage
The transition-timing-function attribute specifies the speed curve of the transition effect.
This attribute allows the transition effect to change its speed over time. (The default value is bytes)
Liner ----- specifies the transition effect starting at the same speed to the end
Effect ------ specifies the transition effect of a slow start, then a fast start, and then a slow end.
Transition-in ------ specifies the transition effect starting at a slow speed
Transition-out ------ specifies the transition effect of a slow end
Transition-in-out ------ specifies the transition effect between a slow start and a slow end
Example: transition-timing-function: linear;
-Moz-transition-timing-function: linear;/* Firefox 4 compatible with Firefox */-webkit-transition-timing-function: linear; /* compatible with Safari and Chrome */-o-transition-timing-function: linear;/* compatible with Opera */