#otbl {
  border: 1px solid #8c8c8c;
  margin-bottom: 12px;
  border-collapse: collapse;
}
#otbl th {
  border-right: 1px solid #8c8c8c;
  border-bottom: 1px solid #8c8c8c;
  white-space: nowrap;
  font-weight: normal;
  background-color: #666699;
  color: #ffffff;
  padding: 3px;
}
#otbl td {
  vertical-align: top;
  border-right: 1px solid #8c8c8c;
  border-bottom: 1px solid #8c8c8c;
  background-color: #ffffff;
  padding: 3px;
}
.tabmark {
  font-style: italic;
  text-decoration:overline underline;
  color: #9c9c9c;
}