body {
  overflow: scroll;
}
#results {
  height: 500px;
  overflow:scroll;
}
.tablesorter tbody tr td {
  padding: 8px;
}
.tablesorter tbody tr td {
  padding: 8px;
}
.tablesorter thead tr th {
  vertical-align: middle;
}
.tablesorter thead tr 
  th.physchem {
    white-space: nowrap;
    min-width: 60px;}
  th.tox {
    white-space: nowrap;}
.tablesorter tbody tr 
  td.physchem {
    white-space: nowrap;
    min-width: 60px;}
  td.tox {
    white-space: nowrap;}
.tablesorter tbody tr.static td {
  background-color: #CCFFCC;
}