body {
  color: #333333;
  background-color: white;
  }
h1 {
  font-family: sans-serif;
  text-align: center;
  }
article {
  border: 1px solid #333333;
  font-family: cursive,sans-serif;
  font-size: 16px;
  max-width: 50em;
  margin: 1em auto;
  padding: 1em;
  text-align: center;
  }
article p {
  }
.ml-field-signup_placement,
.ml-field-signup_source,
.ml-field-signup_url
  {
  display: none !important
  }
.BookBonus {
  font: 10vw bold sans-serif;
  text-align: center;
  }
.BookBonus * {
  vertical-align: middle;
  }
.BookBonus img {
  max-width: 30%;
  max-height: 50vw;
  }
.BookBonus span {
  }