table.formula { border-style:none; border-collapse:collapse; margin-top:8px; margin-bottom:8px; margin-left:0px; margin-right:0px; background-color:#181818; }
table.formula td { font-family:Verdana,Arial,Helvetica,sans-serif; color:#D0D0D0; font-size:10pt; padding-top:5px; padding-bottom:5px; padding-left:0px; padding-right:0px; text-align:center; white-space:nowrap; cursor:help; }
table.formula td.def { color:#FFFFFF; }
table.formula td.op  { padding-left:5px; padding-right:5px; }
table.formula td.num { border-bottom:solid 1px; padding-bottom:3px; vertical-align=bottom; }
table.formula td.den { border-top:solid 1px; padding-top:3px; vertical-align=top; }