style.css in Tablesorter 8

/* tables */
table.tablesorter {
  font-family: arial;
  background-color: #cdcdcd;
  margin: 10px 0pt 15px;
  font-size: 8pt;
  width: 100%;
  text-align: left;
}
table.tablesorter thead tr th,
table.tablesorter tfoot tr th {
  background-color: #e6eeee;
  border: 1px solid #fff;
  font-size: 8pt;
  padding: 4px;
}
table.tablesorter thead tr .header {
  background-image: url(bg.gif);
  background-repeat: no-repeat;
  background-position: center right;
  cursor: pointer;
}
table.tablesorter tbody td {
  color: #3d3d3d;
  padding: 4px;
  background-color: #fff;
  vertical-align: top;
}
table.tablesorter tbody tr.odd td {
  background-color: #f0f0f6;
}
table.tablesorter thead tr .headerSortUp {
  background-image: url(asc.gif);
}
table.tablesorter thead tr .headerSortDown {
  background-image: url(desc.gif);
}
table.tablesorter thead tr .headerSortDown,
table.tablesorter thead tr .headerSortUp {
  background-color: #8dbdd8;
}