@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain("digg.com"),domain("www.digg.com") {

li.l1, li.l5, li.l9{
background-color:AliceBlue !important;
}

li.l3, li.l7, li.l11{
background-color:HoneyDew !important;
}

}