table th {
  vertical-align: middle;
  color: black;
}
table th span {
  color: black;
}
table td span {
  display: block;
}
table td span:nth-child(2), table td span:nth-child(4) {
  border: 1px solid black;
  border-radius: 6px;
  padding: 2px;
  display: inline-block;
  margin-top: 2px;
  margin-bottom: 4px;
}
table td, table th {
  border: 1px solid black;
  border-collapse: collapse;
}