.main-container {
  min-height: 100%;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 20px 70px;
  font-size: 15px;
  line-height: 19px;
}
.main-container h2,
.main-container h3,
.main-container p {
  padding: 20px 0;
}
.main-container h2 {
  text-align: center;
  font-size: 21px;
  font-weight: bold;
  line-height: 50px;
  margin-top: 0;
}
.main-container h3 {
  font-size: 17px;
  font-weight: bold;
}
.main-container h4 {
  font-weight: bold;
}