CSS3 实现 Loading(加载)动画效果

看到不少 App 下拉刷新时,都有加载动画,于是,也想给微信小程序加一个动画特效。正好,这里有不少纯 CSS3 实现的动画效果。

CSS3 实现 Loading(加载)动画效果

Loading 动画效果

HTML代码


<div class="spinner">
<div class="rect1"></div>
<div class="rect2"></div>
<div class="rect3"></div>
<div class="rect4"></div>
<div class="rect5"></div>
</div>

CSS代码


.spinner {
  margin: 100px auto;
  width: 50px;
  height: 60px;
  text-align: center;
  font-size: 10px;
}
 
.spinner > div {
  background-color: #67CF22;
  height: 100%;
  width: 6px;
  display: inline-block;
   
  -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
  animation: stretchdelay 1.2s infinite ease-in-out;
}
 
.spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}
 
.spinner .rect3 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}
 
.spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}
 
.spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}
 
@-webkit-keyframes stretchdelay {
  0%, 40%, 100% { -webkit-transform: scaleY(0.4) } 
  20% { -webkit-transform: scaleY(1.0) }
}
 
@keyframes stretchdelay {
  0%, 40%, 100% {
    transform: scaleY(0.4);
    -webkit-transform: scaleY(0.4);
  }  20% {
    transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0);
  }
}

演示:http://tobiasahlin.com/spinkit/

GitHub:https://github.com/tobiasahlin/SpinKit

参考案例:http://www.cnblogs.com/lhb25/p/loading-spinners-animated-with-css3.html

JS + CSS 实现动画特效

GitHub:https://github.com/ConnorAtherton/loaders.css

案例分享:http://www.shejidaren.com/loader-css.html

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CSS3 实现 Loading(加载)动画效果
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