/*html {*/
/*    -webkit-filter: grayscale(100%);*/
/*    -moz-filter: grayscale(100%);*/
/*    -ms-filter: grayscale(100%);*/
/*    -o-filter: grayscale(100%);*/
/*    filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);*/
/*    _filter:none;*/
/*}*/

.html {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
    _filter:none;
}