css: @keyframes

https://developer.mozilla.org/zh-CN/docs/Web/CSS/@keyframes
https://www.w3school.com.cn/cssref/pr_keyframes.asp

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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=no">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">    
<title>@keyframes</title>
<meta name="Description" content="geovindu"/>
<meta name="Keywords" content="geovindu"/>
<meta name="author" content="geovindu"/>     
<style type="text/css"> 
div{
  width:100px;
  height:100px;
  background:red;
  position:relative;     
  animation:theanimation 4s infinite alternate;
  -webkit-animation:theanimation 4s infinite alternate ;
  -moz-animation:theanimation 4s infinite alternate ;
  -o-animation:theanimation 4s infinite alternate ;
  -ms-animation:theanimation 4s infinite alternate ;
}
#geovindu
    {
     width:100px;
  height:100px;
  background:blue;
  position:relative;     
  animation:geovindumove 4s infinite alternate;
  -webkit-animation:geovindumove 4s infinite alternate ;
  -moz-animation:geovindumove 4s infinite alternate ;
  -o-animation:geovindumove 4s infinite alternate ;
  -ms-animation:geovindumove 4s infinite alternate ;   
    }
@keyframes theanimation{
  0%{top:0px;left:0px;background:red;}
  25%{top:0px;left:100px;background:blue;}
  50%{top:100px;left:100px;background:yellow;}
  75%{top:100px;left:0px;background:green;}
  100%{top:0px;left:0px;background:red;}
}
@-moz-keyframes theanimation{
  0% {top:0px;left:0px;background:red;}
  25%{top:0px;left:100px;background:blue;}
  50%{top:100px;left:100px;background:yellow;}
  75%{top:100px;left:0px;background:green;}
  100%{top:0px;left:0px;background:red;}
}
@-webkit-keyframes theanimation{
  0%{top:0px;left:0px;background:red;}
  25%{top:0px;left:100px;background:blue;}
  50%{top:100px;left:100px;background:yellow;}
  75%{top:100px;left:0px;background:green;}
  100%{top:0px;left:0px;background:red;}
}
@-o-keyframes theanimation{
  0%{top:0px;left:0px;background:red;}
  25%{top:0px;left:100px;background:blue;}
  50%{top:100px;left:100px;background:yellow;}
  75%{top:100px;left:0px;background:green;}
  100%{top:0px;left:0px;background:red;}
}
     
@keyframes geovindumove
{
0%   {top:0px; left:0px; background:red;}
25%  {top:0px; left:100px; background:blue;}
50%  {top:100px; left:100px; background:yellow;}
75%  {top:100px; left:0px; background:green;}
100% {top:0px; left:0px; background:red;}
}
 
@-moz-keyframes mymove /* Firefox */
{
0%   {top:0px; left:0px; background:red;}
25%  {top:0px; left:100px; background:blue;}
50%  {top:100px; left:100px; background:yellow;}
75%  {top:100px; left:0px; background:green;}
100% {top:0px; left:0px; background:red;}
}
 
@-webkit-keyframes geovindumove /* Safari and Chrome */
{
0%   {top:0px; left:0px; background:red;}
25%  {top:0px; left:100px; background:blue;}
50%  {top:100px; left:100px; background:yellow;}
75%  {top:100px; left:0px; background:green;}
100% {top:0px; left:0px; background:red;}
}
 
@-o-keyframes geovindumove /* Opera */
{
0%   {top:0px; left:0px; background:red;}
25%  {top:0px; left:100px; background:blue;}
50%  {top:100px; left:100px; background:yellow;}
75%  {top:100px; left:0px; background:green;}
100% {top:0px; left:0px; background:red;}
}  
</style>
</head>
<body>
<div></div>
     
<div id="geovindu"></div>
</body>
</html>

　　

posted @   ®Geovin Du Dream Park™  阅读(33)  评论(0)  编辑  收藏  举报
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