CSS3 Shake Animation Examples

First Page
<!DOCTYPE html>
<html>
   <head>
      <title>CSS3 Shake Animation Examples</title>
      <style type="text/css">
         .box {
            margin: 50px;
            width:120px;
            height:110px;
            background: url("css3.jpg") no-repeat;
            position: relative;
            left: 0;
            -webkit-animation-name: shakeit;
            -webkit-animation-duration: 2s;
            animation-name: shakeit;
            animation-duration: 2s;
         }
         @-webkit-keyframes shakeit {
            12.5% {left: -50px;}
            25% {left: 50px;}
            37.5% {left: -25px;}
            50% {left: 25px;}
            62.5% {left: -10px;}
           75% {left: 10px;}
         }
         @keyframes shakeit {
            12.5% {left: -50px;}
            25% {left: 50px;}
            37.5% {left: -25px;}
            50% {left: 25px;}
            62.5% {left: -10px;}
            75% {left: 10px;}
         }
      </style>
   </head>
   <body>
      <p><strong>Note:</strong> Click the "Show Output"
      button to repeat the animation.</p>
      <div class="box"></div>
   </body>
</html>
Output

First Page