网站变黑白 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title> New Document </title>
  <meta name="Generator" content="EditPlus">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
 </head>
<style>
     html
     {
         filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 3.5+ */
         -webkit-filter: grayscale(100%); /* chrome+ */
         filter: grayscale(100%); /* 未来浏览器 */
         filter: gray; /* ie7-9 */
         filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1); /*ie7-9 */
     }
 </style>
 <body>
  <span style='color:red;'>sdfs</span>
  <img src="http://tp4.sinaimg.cn/1852873663/180/5626494122/1"/>
 </body>
</html>

 

posted @ 2013-05-19 18:32  Ganler1988  阅读(245)  评论(3)  编辑  收藏  举报