Case-Based Critical Thinking Question
Jerry is in charge of the website for a travel company. He wants to incorporate animation into the website so that when a user moves the mouse pointer over an image, the image gradually increases in size.
If Jerry created his visual effect using a keyframe animation, which property would he use to specify how long the animation takes?
A) animation-delay
B) animation-duration
C) animation-iteration-count
D) animation-timing-function

Question

Quizplus · Accepted Answer

If Jerry wants to specify how long the animation takes, he would use the animation-duration property, which sets the duration of the animation. The animation-delay property specifies a delay before the animation starts. The animation-iteration-count property specifies how many times the animation should repeat. The animation-timing-function property specifies the speed curve of the animation.