body { background: #f5f6f8; }
.navbar-brand small { font-weight: 300; opacity: .8; margin-left: .25rem; }
.net-box { background: #e9f1ff; border-radius: .375rem; padding: 1rem 1.25rem; }
.net-amount { font-size: 2rem; font-weight: 700; color: #007bff; line-height: 1.2; }
.card { border: 0; box-shadow: 0 1px 3px rgba(90, 97, 105, .12); }
@media print {
  nav, footer, #calc-form, .d-print-none { display: none !important; }
  body { background: #fff; }
}