@namespace url(http://www.w3.org/1999/xhtml);

 @-moz-document url("about:blank") {



  * {

       background:  url("http://img.ffffound.com/static-data/assets/6/ddf28d003d448bb81d59f8211b2f66cc258b943e_m.png");

       margin:0px;

       background-color:#ffffff;

       background-position:center;

       background-attachment:fixed;

       background-repeat:no-repeat;

    }

 }