Specifies how many seconds or milliseconds an animation takes to complete one cycle. Default 0
Specifies when the animation will start. Default 0
Describes how the animation will progress over one cycle of its duration. Default “ease”
Specifies the number of times an animation is played. Default 1
Specifies if the effects of an animation are before the animation starts and after it ends.
Determines whether or not a transformed element is visible when it is not facing the screen.