CSS 动画完成后如何使动画的最后一个关键帧“停留”

声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow 原文地址: http://stackoverflow.com/questions/20790305/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me): StackOverFlow

提示:将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间:2020-08-30 01:25:24  来源:igfitidea点击:

How to make the last keyframe of your animation "stay" after animation is finished

csscss-animations

提问by JSArrakis

I have tried many iterations of this, but it doesnt seem to want to just stay on the last keyframe.

我已经尝试了很多次迭代,但它似乎不想只停留在最后一个关键帧上。

Im not sure what Im doing wrong here.

我不确定我在这里做错了什么。

<style>
#container{
    position: relative;
    width: 100%;
    height: 100%;
    background-color: black;
}
#centerhex{
background-image:url(http://i.imgur.com/4sZDtfK.png);
background-repeat:no-repeat;
background-position:center; 
height:224px;
width:210px;
position:absolute;
margin-left: -105px;
margin-top: -112px;
top:50%;
left:50%;
}   
.fadein{    
animation:fadein 1.5s;
animation-timing-function:linear;
animation-delay:1s;
animation-fill-mode:forwards, none
animation-iteration-count: 1
-webkit-animation-iteration-count: 1
-webkit-animation:fadein 1.5s;
-webkit-animation-timing-function:linear;
-webkit-animation-delay:1s;
-webkit-animation-fill-mode: forwards, none
}
.transtart{
opacity:0
}
@-webkit-keyframes fadein { 
0%{opacity:0;}
50%{opacity:1;}
60%{opacity:1;}
100%{opacity:0.2;} 
}
@keyframes fadein {
0%{opacity:0;}
50%{opacity:1;}
60%{opacity:1;}
100%{opacity:0.2;} 
}
</style>
</head>
<body>

<div id="container">
<div class="fadein transtart">
    <div id="centerhex"></div>
</div>
</div>

The animation fill should take care of it, but for some reason its not. Any help will be appreciated.

动画填充应该照顾它,但由于某种原因它没有。任何帮助将不胜感激。

回答by DaniP

Remove the dual declaration for animation-fill-modeis just forwards:

删除双重声明animation-fill-mode只是forwards

.fadein{    
  animation:fadein 1.5s;
  animation-timing-function:linear;
  animation-delay:1s;
  animation-fill-mode:forwards;
  animation-iteration-count: 1;
  -webkit-animation-iteration-count: 1;
  -webkit-animation:fadein 1.5s;
  -webkit-animation-timing-function:linear;
  -webkit-animation-delay:1s;
  -webkit-animation-fill-mode: forwards;
}

The demo http://jsfiddle.net/DR9Lu/6/

演示http://jsfiddle.net/DR9Lu/6/