只需要在代码<head>和</head> 之间插入: <style> html{filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);}</style> 相关文章: 2021-10-22 2022-12-23 2021-10-14 2022-12-23 2022-01-09 2021-08-26 2021-12-18