css3实现的动态月食效果代码实例_html/css_WEB-ITnose

WBOY
Release: 2016-06-24 11:27:12
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css3实现的动态月食效果代码实例:
本章节分享一段代码实例,它利用CSS3实现了动态的月食效果。
动画其实比较简单简短,需要的朋友可以自行做一下分析,这里就不多介绍了。
代码实例如下:

<!DOCTYPE html><html> <head> <meta charset=" utf-8"> <meta name="author" content="http://www.softwhy.com/" /> <title>蚂蚁部落</title> <style type="text/css">*{  margin:0;  padding:0;}body{  background-color: #000;}.moonback{  width:600px;  height:600px;  background-color:#000;  margin:0 auto;  position: relative;}.moonback::before{  content:",";  display:block;  position:absolute;  left:200px;  top:100px;   width:200px;  height:200px;  background-color:#ff0;  border-radius:100px;}.moonback::after{  content:" ";  display:block;  position:absolute;  left:26px;  top:0px;   width:200px;  height:200px;  background-color:#000;  border-radius:100px;   -webkit-animation:12s dog linear infinite;  -moz-animation:12s dog linear infinite;  animation:12s dog linear infinite;   -webkit-animation-fill-mode:forwards;  -moz-animation-fill-mode: forwards;  animation-fill-mode: forwards;} @-webkit-keyframes dog{  0%{     left:27px;    top:0px;  }  100%{     left:399px;    top:216px;  }}@-moz-keyframes dog {  0%{     left:27px;    top:0px;  }  100%{     left:399px;    top:216px;  }}@keyframes dog{  0%{     left:27px;    top:0px;  }  100%{     left:399px;    top:216px;  }}.star{  position:absolute;}.star::before{  content:"★";  display:block;  position:absolute;  left:10px;  top:20px;   width:auto;  height:auto;  color:#fff;  -webkit-transform:scale(0.5);  -moz-transform:scale(0.5);  transform:scale(0.5);   -webkit-animation:1s starlight linear infinite;  -moz-animation:1s starlight linear infinite;  animation:1s starlight linear infinite;   -webkit-animation-fill-mode:forwards;  -moz-animation-fill-mode: forwards;  animation-fill-mode: forwards;}.star::after{  content:"★";  display:block;  position:absolute;  left:40px;  top:120px;    width:auto;   height:auto;   color:#fff;   -webkit-transform:scale(0.5);   -moz-transform:scale(0.5);   transform:scale(0.5);    -webkit-animation:2s starlight linear infinite;   -moz-animation: 2s starlight linear infinite;   animation: 2s starlight linear infinite;} @-webkit-keyframes starlight{  0%{     -webkit-transform:scale(0.5);  }  100%{     -webkit-transform:scale(0.1);  }}@-moz-keyframes starlight{  0%{     -moz-transform:scale(0.5);  }  100%{     -moz-transform:scale(0.1);  }}@keyframes starlight{  0%{     transform:scale(0.5);  }  100%{     transform:scale(0.1);  }} </style>  </head> <body>  <div class="content">    <div class="moonback">      <div class="star" style="top:20px;right:220px;"></div>      <div class="star" style="top:50px;right:120px;"></div>      <div class="star" style="top:190px;left:20px;"></div>      <div class="star" style="top:220px;left:50px;"></div>    </div>  </div> </body></html>
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上面的代码实现了我们的要求,更多内容可以参阅相关阅读。
相关阅读:
(1).::before可以参阅CSS的伪对象选择符before/E::before一章节。
(2).border-radius可以参阅CSS3实现圆角效果一章节。
(3).animation可以参阅CSS3的animation属性用法详解一章节。
(4).animation-fill-mode可以参阅animation-fill-mode一章节。

原文地址是:http://www.softwhy.com/forum.php?mod=viewthread&tid=18153

更多内容可以参阅:http://www.softwhy.com/divcss/

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