/* gray tables */
td.trs{border-top:solid gray 1px;border-right:solid gray 1px;empty-cells:show;border-left:none;border-bottom:none;padding:0.3em;color:black;font-family:arial,verdana,tahoma,sans-serif;vertical-align:top;}
td.trsf{background-color:#cccccc;border-top:solid gray 1px;border-right:solid gray 1px;empty-cells:show;border-left:none;border-bottom:none;padding:0.3em;color:black;font-family:arial,verdana,tahoma,sans-serif;vertical-align:top;}
table.trs{background-color:#FFFFF9;empty-cells:show;border-top:none;border-right:none;border-left:solid gray 1px;border-bottom:solid gray 1px}