@-moz-document url("about:blank") {
@namespace url(http://www.w3.org/1999/xhtml);

body {
    color: #555 !important;
    background: #ccc !important;
    line-height: 1 !important;
    font-family: 'Arial Unicode MS';
}

body:before {
    display: block !important;
    margin: 1.9em 0 0 !important;
    text-align: center !important;
    font-size: 96px !important;
    letter-spacing: 30px !important;
    content: '\263f\2640\A0\2642\2643\2644\2645\2646' !important;
}

body:after {
    color: #38609a !important;
    display: block !important;
    margin: -96px 0 0 -3.1em !important;
    text-align: center !important;
    font-size: 96px !important;
    content: '\2641' !important;
}

}