th {
  background-color: #ddd;
}

table.summary {
  border: 1px solid;
}

table.summary th {
  text-align: left;
}

table.patchlisting {
  border-spacing: 0px;
}

table.patchlisting td, table.patchlisting th {
  border: 1px solid;
}

table.packagelisting {
  border-spacing: 0px;
}

table.packagelisting td, table.packagelisting th {
  border: 1px solid;
}

td, th {
  padding: 10px;
}