.document > * {
  font-family: Arial, Helvetica, sans-serif;
  margin: 20px;
}

.document > h1 {
  font-weight: 600;
  font-size: 22px;
}
.document > h2 {
  font-weight: 600;
  font-size: 19px;
}
.document > h3 {
  font-weight: 600;
  font-size: 16px;
}
.document > p {
  font-weight: normal;
  font-size: 16px;
}
.strong {
  font-weight: 600;
}
.underline {
  text-decoration: underline;
}
.document > a {
  text-decoration: underline;
  color: blue;
}
.document > ul {
  list-style: circle;
  > li {
    font-weight: normal;
    font-size: 16px;
  }
}