body {
  background-color: #f4f6f9;
}

.navbar-brand {
  letter-spacing: 0.5px;
}

table td, table th {
  vertical-align: middle;
  font-size: 0.85rem;
}

.card {
  border: none;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}