style animationDuration 属性

更改 <div> 元素的animationDuration属性：

document.getElementById("myDIV").style.animationDuration = "3s";

描述

AnimationDuration 属性定义动画完成一个周期所需的秒数或毫秒数。

返回animationDuration属性：

object.style.animationDuration

设置动画持续时间属性：

object.style.animationDuration = " time|initial|inherit"

Value	Description
time	Specifies the length an animation takes to finish. Default value is 0, meaning there will be no animation
initial	Sets this property to its default value. Read about initial
inherit	Inherits this property from its parent element. Read about inherit

animationDuration是 CSS3 (1999) 的一项功能。

所有浏览器都完全支持它：


Chrome	Edge	Firefox	Safari	Opera	IE
Yes	Yes	Yes	Yes	Yes	11