button,
a {
  margin: 8px;
  text-transform: uppercase;
}

section {
  display: flex;
  align-items: center;
  margin: 8px;
}

p {
  padding: 5px 15px;
}

.demo-section-header {
  font-weight: 500;
  margin: 0;
}

.demo-no-flex {
  display: block;
}