.sans  { color: black; font-size: 12px; font-family: Arial, Helvetica, Geneva, Verdana, sans-serif }
.sans_bold { color: black; font-weight: bold; font-size: 12px; font-family: Arial, Helvetica, Geneva, Verdana, sans-serif }
.sans_blue { color: #006; font-weight: bold; font-size: 12px; font-family: Arial, Helvetica, Geneva, Verdana, sans-serif }