thead {
    font-size: 20px;
}


div.comparison thead tr th:first-child,
div.comparison tbody tr td:first-child {
  width: 12em;
  min-width: 12em;
  max-width: 12em;
  word-break: break-all;
}

div.comparison table {
  border-collapse: collapse;
}

div.comparison tr {
  border-color: #b4bcc2;
  border: solid;
  border-width: 1px 0;
}

div.comparison .header {
  border-color: #b4bcc2;
  border: solid;
  border-width: 2px 0;
}

.ref-index h3 {
  color: #18bc9c;
}