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

@-moz-document domain("nasza-klasa.pl") {

body {
background: #000 !important;
}

.cool_box_inner .list {
background: #dcedfa !important;
}

.mail {
background: #dcedfa !important;
}

.checkbox, .data, .msg, .mail > thead > tr > th {
background: #dcedfa !important;

}
}