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

@-moz-document url-prefix("http://www.google.com/reader/view/") {

       #entries.list .collapsed { 
         background-color: #F5F5C0 !important;
         border-color: #F5F5C0 !important;
       }
       #entries.list .read .collapsed { 
         background-color: #C0F5C0 !important;
         border-color: #C0F5C0 !important;
       }
      #entries.cards .card {
         background-color: #F9F9D0 !important;
         border-color: #E0E0A0 !important;
      }
      #entries.cards .read .card {
         background-color: #D0F9D0 !important;
         border-color: #A0E0A0 !important;
      }
}