#dne-t1, #dne-t2 {
  border-collapse: collapse;
  border: 1px solid black;
}

#dne-t1 th, #dne-t1 td,
#dne-t2 th, #dne-t2 td {
  text-align: left;
  border-top: 1px solid black;
  padding: 3px 6px;
}

/* Specific for table 1 column 4. */
#dne-t1 th:first-child + th + th + th,
#dne-t1 td:first-child + td + td + td {
  padding-left: 12px;
}

/* Specific for table 2 column 4. */
#dne-t2 th:first-child + th + th + th,
#dne-t2 td:first-child + td + td + td {
  padding-left: 12px;
}

/* Specific for table 2 column 5. */
#dne-t2 th:first-child + th + th + th + th,
#dne-t2 td:first-child + td + td + td + td {
  text-align: center;
}