body {
  background: #f8f9fa;
  font-size: 14px;
}

.card-plain {
  background: #fff;
  border: 1px solid #dee2e6;
}

.section-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #495057;
  border-bottom: 2px solid #dee2e6;
  padding-bottom: 8px;
  margin-bottom: 16px;
}