table {
  border-collapse: collapse;
}

td {
  border: 2px solid #bbb;
  padding: .5em;
  min-width: 3em;
}

/* Highlight first row */
tr:first-child td {
  background-color: #ddd;
  font-weight: 500;
  padding-right: 1em;
}

.scrolling-container {
    overflow: auto;
}