body {
  font-size: 0.9rem;
}

.patch-subject {
  font-family: monospace;
}

.navbar {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.table td, .table th {
  padding: 0.3rem 0.75rem;
}

.btn-collapse::after {
  content: "\25BC"; /* DOWN-POINTING TRIANGLE */
}

.btn-collapse[aria-expanded="true"]::after {
  content: "\25B2"; /* UP-POINTING TRIANGLE */
}