.manual-intro h1 {
  margin-top:16px;
  margin-bottom:20px;
}
.manual-intro .lead {
  margin-bottom:20px;
}
.manual-intro .button-row {
  margin-top:24px;
}
.manual-chapter {
  padding-top:16px;
  padding-bottom:24px;
  border-bottom:1px solid var(--c-border);
  scroll-margin-top:100px;
}
.manual-chapter h2 {
  margin-top:24px;
}
.manual-chapter h3 {
  font-size:21px;
}
.manual-chapter .table-scroll {
  margin-top:24px;
  margin-bottom:24px;
}
.manual-end {
  margin-top:40px;
}
@media (max-width:768px) {
  .manual-chapter {
    scroll-margin-top:88px;
  }
  .manual-chapter h3 {
    font-size:19px;
  }
}