* {
  font-family: sans-serif;
}

.heading {
  font-size: 2rem;
  text-align: center;
  margin-top: 1rem;
}

h2 {
  font-size: 1.3rem;
  margin-top: 1rem;
}

li {
  color: gray;
  line-height: 2rem;
  margin-left: 1rem;
  list-style: circle;
}