table.datagrid {
  border: 1px solid #ccc;
  font-size:0.9em;
}
table.datagrid th {
  background-color: #ddd;
  padding:2px 6px;
  text-align:left;
}
table.datagrid td {
  padding:2px 6px;
}
table.datagrid div.explanation {
  font-size:0.8em;
  font-weight:normal;
  float:left;
  display:inline;
}
table.datagrid tr.even {
  background-color:#f5f5f5;
}
table.datagrid tr.even {
  background-color:#eeeeee;
}
table.small {
  font-size:0.95em;
}