| 祝福双节
body.home {
-webkit-filter: grayscale(100%);
-moz-filter: grayscale(100%);
-ms-filter: grayscale(100%);
-o-filter: grayscale(100%);
filter: grayscale(100%);
-webkit-filter: gray;
filter: gray;
-webkit-filter: progid:dximagetransform.microsoft.basicimage(grayscale=1);
filter: progid:dximagetransform.microsoft.basicimage(grayscale=1);
}
