HTML DOM Style animationFillMode property
Examples
Change the <div> element animationFillMode attributes:
document.getElementById("myDIV").style.animationFillMode="forwards";
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Definition and Usage
animationFillMode attribute specifies when the movie is not playing (when the animation is complete, or when there is a delay in the animation does not start playing), to be applied to the style element.
By default, CSS animation before the first keyframe finished playing does not affect elements, after the last keyframe complete stop impact element. animationFillMode property can override this behavior.
Browser Support
Only Firefox and Opera support animationFillMode property.
grammar
Back animationFillMode properties:
object .style.animationFillMode
Setting animationFillMode properties:
object .style.animationFillMode="none|forwards|backwards|both|initial|inherit"
Property Value
| 值 | 描述 |
|---|---|
| none | 默认值。动画在动画执行之前和之后不会应用任何样式到目标元素。 |
| forwards | 在动画结束后（由 animation-iteration-count 决定），动画将应用该属性值。 |
| backwards | 动画将应用在 animation-delay 定义期间启动动画的第一次迭代的关键帧中定义的属性值。这些都是 from 关键帧中的值（当 animationDirection 为 "normal" 或 "alternate" 时）或 to 关键帧中的值（当 animationDirection 为 "reverse" 或 "alternate-reverse" 时）。 |
| both | 动画遵循 forwards 和 backwards 的规则。也就是说，动画会在两个方向上扩展动画属性。 |
| initial | 设置该属性为它的默认值。请参阅 initial 。 |
| inherit | 从父元素继承该属性。请参阅 inherit 。 |
technical details
| Defaults: | none |
|---|---|
| return value: | String representing the animation-fill-mode attribute of the element. |
| CSS version | CSS3 |
related articles
CSS Reference Manual: Animation-Fill-MODE attribute