body {
  background-color: #f5f5f7;
}

.card {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.instructions h1,
.instructions h2,
.instructions h3 {
  color: #1a1a2e;
}

.instructions .note {
  font-style: italic;
  color: #666666;
}

.post-body,
.comment-body {
  max-height: 24rem;
  overflow-y: auto;
}

.alert-sm {
  font-size: 0.9rem;
}