/* Fixed Headers */

th {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 2;
  background-color: #333;
}

th[scope=row] {
  position: -webkit-sticky;
  position: sticky;
  left: 0;
  z-index: 1;  
}

th[scope=row] {
  vertical-align: top;
  color: inherit;
  background-color: inherit;
  background: linear-gradient(90deg, transparent 0%, transparent calc(100% - .05em), #d6d6d6 calc(100% - .05em), #d6d6d6 100%);
}

table:nth-of-type(2) th:not([scope=row]):first-child {
  left: 0;
  z-index: 3;
  background: linear-gradient(90deg, #666 0%, #666 calc(100% - .05em), #ccc calc(100% - .05em), #ccc 100%);
}

/* Strictly for making the scrolling happen. */

th[scope=row] + td {
  min-width: 24em;
}

th[scope=row] {
  min-width: 20em;
}