.chart-box {
  height: 20em;
}
.card-box {
  border-radius: 0.5rem;
  border-width: 1px;
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  margin-bottom: 1rem;
}
.card-box .header {
  font-weight: 400;
  color: #333;
  font-size: 1.05em;
  margin-bottom: 1rem;
  padding-left: 1rem;
  padding-right: 1rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
}
.card-box .header .unit {
  font-size: 0.875rem;
  color: #666 !important;
  margin-left: 0.5rem;
}
