通过增加CSS代码最简单实现wordpress网站全站变灰教程

在诗梦博客发现了这个方法，感觉不错，转帖收藏一下，分享给有用的朋友。

将下面代码加入在后台外观，自定义里面的额外css里即可，鸟叔主题的话加在主题选项里的css里就可以了，到前台刷新一下，网页变灰色了吧，包括网站的广告、图片等整个网页变黑白了。文章源自公式库网-https://www.gongshiku.com/html/202004/tongguozengjiacssdaimazuijiandanshixianwordpresswangzhanquanzhanbianhuijiaocheng.html

代码：文章源自公式库网-https://www.gongshiku.com/html/202004/tongguozengjiacssdaimazuijiandanshixianwordpresswangzhanquanzhanbianhuijiaocheng.html

html{
-webkit-filter: grayscale(100%); /* webkit */
-moz-filter: grayscale(100%); /*firefox*/
-ms-filter: grayscale(100%); /*ie9*/
-o-filter: grayscale(100%); /*opera*/
filter: grayscale(100%);
filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
filter:gray; /*ie9- */
}

begin主题放置位置：文章源自公式库网-https://www.gongshiku.com/html/202004/tongguozengjiacssdaimazuijiandanshixianwordpresswangzhanquanzhanbianhuijiaocheng.html

文章源自公式库网-https://www.gongshiku.com/html/202004/tongguozengjiacssdaimazuijiandanshixianwordpresswangzhanquanzhanbianhuijiaocheng.html 文章源自公式库网-https://www.gongshiku.com/html/202004/tongguozengjiacssdaimazuijiandanshixianwordpresswangzhanquanzhanbianhuijiaocheng.html