h3{
  font-size: 2.4rem;
  text-align: center;
  margin-bottom: 50px;
}
dl{
  margin-bottom: 80px;
}
dt{
  font-weight: bold;
  font-size: 2.0rem;
  margin-bottom: 1em;
}
dd{
  margin-bottom: 3em;
}

  @media screen and (max-width: 900px){

  }

  @media screen and (max-width: 600px){

  }