You can also change an element’s style when the animation ends by installing a JavaScript listener function for the webkitAnimationEnd event.Ĭreate stunning effects by combining animation with 2D and 3D transforms. You can override this behavior, however, and make the final animation state persistent. When a keyframe animation completes, an animated element returns to its original CSS style. Keyframe animations can be paused and resumed.Īll of the elements in a class can be animated as part of a single animation. Keyframe animations can be set to repeat a finite number of times or to repeat indefinitely, proceeding in the same direction each time, or alternating forward and backward. You trigger keyframe animations explicitly. Keyframe animations include the following features:Ĭhoose any number of CSS properties to change and define points along a timeline that have specific states.Īnimation between two defined points is automatic but can be guided by specifying a timing function. To create complex animations-such as a bumblebee’s flight or a change that starts and stops or repeats indefinitely-or to trigger animations under arbitrary conditions using JavaScript, use keyframe animations. To simply animate changes in CSS properties whenever those properties change, you should probably use an animated transition (see Animating CSS Transitions). Safari supports two types of CSS animation: transition animations and keyframe animations.
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