body, table, td, th { font-family: Tahoma, Verdana, Arial, Helvetica; vertical-align: top; }

.t_main { border-width: 1px; border-style: solid; border-color: #000000; }
.t_header { background-color: #000000; color: #ffffff; }
.t_alt0 { background-color: #dddddd; color: #000000; }
.t_alt1 { background-color: #eeeeee; color: #000000; }
.cal_main { border-width: 1px; border-style: solid; border-color: #000000; }
.cal_head { font-size: smaller; font-family: Courier; text-align: center; }
.cal_disp { color: #ff0000; }
.cal { font-size: smaller; font-family: Courier; text-align: center; }