CSS 从左侧淡入效果

描述

图像渐渐地进入或离开视野，或者融入另一张照片。

语法

@keyframes fadeInLeft {
   0% {
      opacity: 0;
      transform: translateX(-20px);
   }
   100% {
      opacity: 1;
      transform: translateX(0);
   }
}

参数

Transform - 变换应用于元素的2D和3D变换。
Opacity - 不透明度应用于元素以使其半透明。

示例

<html>
   <head>
      <style>
         .animated {
            background-image: url(https://geek-docs.com/static/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 fadeInLeft {
            0% {
               opacity: 0;
               -webkit-transform: translateX(-20px);
            }
            100% {
               opacity: 1;
               -webkit-transform: translateX(0);
            }
         }

         @keyframes fadeInLeft {
            0% {
               opacity: 0;
               transform: translateX(-20px);
            }
            100% {
               opacity: 1;
               transform: translateX(0);
            }
         }

         .fadeInLeft {
         -webkit-animation-name: fadeInLeft;
         animation-name: fadeInLeft;
         } 
         animation-name: fadeInDown;
      </style>
   </head>

   <body>

      <div id = "animated-example" class = "animated fadeInLeft"></div>
      <button onclick = "myFunction()">Reload page</button>

      <script>
         function myFunction() {
            location.reload();
         }
      </script>
   </body>
</head>