table#calc {margin: 20px 0; font-family:Arial; font-size:10pt}
table#calc {border:1px solid #666666;}
table#calc th {background-color:#003366; color:white; padding:2px 0}
table#calc td {border:1px solid #999999; padding:4px}
table#calc td.n {text-align:left;}
table#calc td input{margin-left:2px}