Css样式动画

来源：互联网发布：中信网络财新网编辑：程序博客网时间：2024/05/22 06:43

//大海案例

<html>
<head>
  <meta charset="utf-8" />
  <title>大波浪</title>
  <style>
   body{
    height: 100%;
    background:#0EA9B1;
   }
   .sun{
    width: 100px;
    height: 100px;
    background: #fff;
    border-radius: 50px;
    position: absolute;
    left: 200px;
    top: 200px;

   }
   .sun::before,.sun::after{
    content: '';
    display: block;
    width:100px;
    height: 100px;
    background: #FFF;
    border-radius: 50px;
    position: absolute;

   }
   .sun::before {
    animation: ss 1s infinite linear;
   }
   .sun::after{
    animation: ss 1s infinite linear ;
   }

   @keyframes ss{
    0%{

    }
    100%{
     transform: scale(2);
     opacity: 0;
    }
   }

   .d1{
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 20px;
    height: 220px;
    background-image: url(img/1.png);
    animation: aa 1s linear infinite;
   }
   .d2{
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 0px;
    height: 250px;
    background-image: url(img/2.png);
    animation: aa 1s infinite linear;
   }
    @keyframes aa{

     50%{bottom: -20px;}

    }
  </style>
</head>
<body>
  <section>
   <div class="sun"></div>
   <div class="d1">

   </div>
   <div class="d2">

   </div>
  </section>
</body>
</html>

//银河系案例

<html>
<head>
  <meta charset="UTF-8">
  <title>银河系</title>
  <style type="text/css">
   body{
    background: #000;
   }
   .sun{
    width: 100px;
    height: 100px;
    background: orange;
    border-radius: 50px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -50px;
    margin-top: -50px;
    box-shadow: 0 0 30px 2px yellow;
   }
   .earch{
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 1px solid white;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -150px;
    margin-top: -150px;
    }
    .earch::after{
    width: 30px;
    height: 30px;
    border-radius: 50%;

    position: absolute;
    left: 0%;
    top: 50%;
    margin-left: -15px;
    margin-top: -15px;
    background: blue;
    content: '';
    }
    .moon{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: white;
    position: absolute;
    left: -25px;
    top: 50%;
    margin-left: -5px;
    margin-top: -5px;
    animation: zhuan 5s infinite linear;
    transform-origin: 30px 5px;
    }
    .mars{
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 1px solid white;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -200px;
    margin-top: -200px;
    animation: zhuan 10s infinite linear;
    }
    .mars::after{
    width: 30px;
    height: 30px;
    border-radius: 50%;
    position: absolute;
    left: 30%;
    top: 8%;
    margin-left: -25px;
    margin-top: -25px;
    background: red;
    content: '';

    }
    .venus{
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid white;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -250px;
    margin-top: -250px;
    animation: zhuan 8s infinite linear;
    }
    .venus::after{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 101%;
    margin-left: -25px;
    margin-top: -25px;
    background: olive;
    content: '';

    }
    @keyframes zhuan{
     0%{}
     100%{
      transform:rotate(360deg);
     }
    }

  </style>
</head>
<body>
  <div class="sun"></div>
  <div class="earch">
   <div class="moon"></div>
  </div>
  <div class="mars"></div>
  <div class="venus"></div>
</body>
</html>

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