animation-play-state

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2015.

animation-play-state CSS 属性设置动画是运行还是暂停。

尝试一下

animation-play-state: paused; 
animation-play-state: running; 
<section class="flex-column" id="default-example"> <div class="animating" id="example-element"></div> </section> 
#example-element { background-color: #1766aa; color: white; margin: auto; margin-left: 0; border: 5px solid #333; width: 150px; height: 150px; border-radius: 50%; } .animating { animation-name: slide; animation-duration: 3s; animation-timing-function: ease-in; animation-iteration-count: infinite; animation-direction: alternate; } @keyframes slide { from { background-color: orange; color: black; margin-left: 0; } to { background-color: orange; color: black; margin-left: 80%; } }

恢复暂停的动画将从暂停时停止的位置开始播放，而不是从动画序列的开头重新开始播放。

语法

css
/* 单个动画 */ animation-play-state: running; animation-play-state: paused; /* 多个动画 */ animation-play-state: paused, running, running; /* 全局值 */ animation-play-state: inherit; animation-play-state: initial; animation-play-state: revert; animation-play-state: revert-layer; animation-play-state: unset;

值

running

当前动画正在运行。

paused

当前动画已被停止。

备注： 当你在 animation-* 属性上指定多个逗号分隔的值时，它们将按照 animation-name 出现的顺序应用于动画。对于动画数量和 animation-* 属性值不匹配的情况，请参见设置多个动画属性值。

形式定义

初始值running
适用元素all elements, ::before and ::after pseudo-elements
是否是继承属性否
计算值as specified
动画类型Not animatable

形式语法

animation-play-state = 
 <single-animation-play-state># 

<single-animation-play-state> = 
 running |
 paused

示例

暂停动画

这个动画被暂停了，但是当你将鼠标悬停在上面时会继续运行。

HTML

html
<div class="box"></div>
css
.box { background-color: rebeccapurple; border-radius: 10px; width: 100px; height: 100px; animation-name: rotate; animation-duration: 0.7s; animation-iteration-count: infinite; animation-play-state: paused; } .box:hover { animation-play-state: running; } @keyframes rotate { 0% { transform: rotate(0); } 100% { transform: rotate(360deg); } }

结果

将鼠标悬停在矩形上来播放动画。

参见 CSS 动画以获取示例。

规范

Specification
CSS Animations Level 1
# animation-play-state

浏览器兼容性

参见