p {
  line-height: 1.75;
}

.separator {
  background: #eee;
  margin-top: 18px;
  margin-left: -18px;
  padding-left: 18px;
  padding-right: 18px;
  padding-top: 8px;
  padding-bottom: 8px;
  margin-bottom:18px;
}

.separator h2 {
  font-size: 30px;
  font-weight: 300;
}

div.signup {
  margin-top: 15px;
  margin-right: 0px;
  background-color: #ffda3a;
  padding-top:15px;
}

div.signup-headline {
  padding-left:12px;
}


.bookimage {
  max-height: 50vh;
  margin:auto;
}

.authorimage {
  max-height: 200px;
  margin:auto;
  float:left;
}

row.author {
  margin-top: 36px;
}

p.copyright {
  text-align: right;
}

.footer {
  height: 100px;
}
div.form {
  margin-left:0px;
}

.signup-headline p {
  margin-top: 10px;
}


div.notreadytobuy {
  margin-top: -20px;
}

.row {
  margin-top: 10px;
}

.review-image {
  width: 120px;
  float:left;
  padding: 8px;
}

.review-image img {
  width: 100%;
}

.review-text {
  overflow:hidden;
}

.contributorboard {
  width: 350px;
}

.contributorboard img {
  width: 50px;
  border-radius: 50%;
  filter: drop-shadow(0 3px 3px #b4b4b4);
  margin-right: 10px;
  margin-bottom: 6px;
}

.contributorlist {
}

.contributorlist h3 {
  font-size: 100%;
  color: gray;
  text-transform: uppercase;
  font-weight: bold;
}

.contributorlist .author {
  font-weight: 550;
  width: 50%;
  text-transform: uppercase;
}

.contributorlist .company {
}

.contributorlist a {
  color: #333;
}

.contributorlist .social a {
  color: #929292;
}

.content {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.content h2 {
  font-family: "Helvetica Neue", "Lucida Grande", Arial, sans-serif;
  margin-top: 30px;
  margin-bottom: 20px;
}

.section {
  margin-top: 50px;
  border-top: 2px solid #ffdc43;
}

.section.first {
  border:none;
}

.btn-primary {
  background-color: rgb(22, 119, 190);
}

.section.toc img {
  margin-bottom:16px;
}

.section.toc ul {

}

@media (max-width: 375px) {

  .contributorlist {
    width: 100%;
  }

  .row {
    margin-right: 0;
    margin-left: 0;
  }

  .review-image {
    width: 60px;
  }

  .authorimage {
    float: initial;
  }

  .navbar-brand {
    width: 100%;
    text-align: center;
  }

  .container h1 {
    text-align: center;
  }

  .separator {
    margin-right: -15px;
    margin-top: 0;
  }
  .separator h2 {
    text-align: center;
  }

  div.signup {
    margin-left: -15px;
    margin-right: -15px;
  }

  div.signup-headline {
    text-align: center;
    width: 85%;
    margin: 30px auto;
  }

  input {
    margin-bottom: 10px;
  }

  .btn {
    margin-top: 15px;
    width: 100%;
  }

  .submit-container {
    margin: 0 15px;
  }

  .form-group {
    margin-bottom: 30px;
  }

  .button-wrapper {
    margin: 0 15px;
  }

  .signup-headline span {
    display: block;
  }

  h1 {
    font-size: 170%;
  }

  h2 {
    font-size: 140%;
  }

  blockquote {
    font-size: 100%;
  }

}