body {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

h3 {
  margin-top: 2rem;
}

.row {
  margin-bottom: 1rem;
}

.row .row {
  margin-top: 1rem;
  margin-bottom: 0;
}

hr {
  margin-top: 2rem;
  margin-bottom: 2rem;
}