CSS 光速效果

CSS 光速效果

描述

它将为元素提供带有速度的光线或照明效果。

语法

@keyframes lightSpeedIn {
   0% { 
      transform: translateX(100%) skewX(-30deg); 
      opacity: 0; 
   } 
   60% { 
      transform: translateX(-20%) skewX(30deg); 
      opacity: 1; 
   } 
   80% { 
      transform: translateX(0%) skewX(-15deg); 
      opacity: 1; 
   } 
   100% { 
      transform: translateX(0%) skewX(0deg); 
      opacity: 1; 
   } 
}

参数

  • Transform - 可以对元素进行二维和三维变换。

  • Opacity - 使元素透明。

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: 1s;
            animation-duration: 1s; 
            -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
         }

         @-webkit-keyframes lightSpeedIn {
            0% { 
               -webkit-transform: translateX(100%) skewX(-30deg); 
               opacity: 0; 
            }
            60% { 
               -webkit-transform: translateX(-20%) skewX(30deg); 
               opacity: 1; 
            }
            80% { 
               -webkit-transform: translateX(0%) skewX(-15deg); 
               opacity: 1; 
            }
            100% { 
               -webkit-transform: translateX(0%) skewX(0deg); 
               opacity: 1; 
            }
         }

         @keyframes lightSpeedIn {
            0% { 
               transform: translateX(100%) skewX(-30deg); 
               opacity: 0; 
            }
            60% { 
               transform: translateX(-20%) skewX(30deg); 
               opacity: 1; 
            }
            80% { 
               transform: translateX(0%) skewX(-15deg); 
               opacity: 1; 
            }
            100% { 
               transform: translateX(0%) skewX(0deg); 
               opacity: 1;
            }
         }
         .lightSpeedIn {
            -webkit-animation-name: lightSpeedIn;
            animation-name: lightSpeedIn; 
            -webkit-animation-timing-function: ease-out;
            animation-timing-function: ease-out;
         }

         .animated.lightSpeedIn {
            -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
         }
      </style>
   </head>

   <body>

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

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

   </body>
</html>

它将产生以下结果 −

Python教程

Java教程

Web教程

数据库教程

图形图像教程

大数据教程

开发工具教程

计算机教程