使用 CSS 实现弹跳动画效果

WBOY
WBOY 转载
2023-08-26 16:37:10 150浏览

使用 CSS 实现弹跳动画效果

示例

现场演示

<html>
   <head>

      <style>
         .animated {
            background-image: url(/css/images/logo.png);
            background-repeat: no-repeat;
            background-position: left top;
            padding-top:95px;
            margin-bottom:60px;
            -webkit-animation-duration: 10s;
            animation-duration: 10s;
            -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
         }

         @-webkit-keyframes bounceOut {
            0% {
               -webkit-transform: scale(1);
            }
            25% {
               -webkit-transform: scale(.95);
            }
            50% {
               opacity: 1;
               -webkit-transform: scale(1.1);
            }
            100% {
               opacity: 0;
               -webkit-transform: scale(.3);
            }
         }
         @keyframes bounceOut {
            0% {
               transform: scale(1);
            }
            25% {
               transform: scale(.95);
            }
            50% {
               opacity: 1;
               transform: scale(1.1);
            }
            100% {
               opacity: 0;
               transform: scale(.3);
            }
         }
         .bounceOut {
            -webkit-animation-name: bounceOut;
            animation-name: bounceOut;
         }

      </style>
   </head>

   <body>
      <div id="animated-example" class="animated bounceOut"></div>
      <button onclick="myFunction()">Reload page</button>
      <script>
         function myFunction() {
            location.reload();
         }
      </script>
   </body>
</html>

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