body {
  max-width: 600px;

  padding: 0px;
  border: 0px;
  margin: 0 auto;
  margin-top: 50px;
  margin-bottom: 50px;

  font-size:1.2em;
  font-family: sans;
}

h1 {
  font-weight: normal;
  text-align: center;
}