.buttons {
  text-align: center;
}

.buttons hr {
  margin-top: 0rem;
}

.call-to-action {
  border-radius: 20px;
  background-color: blue;
  border: none;
  color: white;
  padding: 10px 20px;
  text-align: center;
  font-size: inherit;
  font-family: inherit;
  font-weight: bold;
  cursor: pointer;
  margin: 1.5rem;
}

.call-to-action a {
  text-decoration: none;
  border: none;
}