@-webkit-keyframes fade-in-body {
  0% {
    opacity: 0; }
  100% {
    opacity: 1; } }

@-o-keyframes fade-in-body {
  0% {
    opacity: 0; }
  100% {
    opacity: 1; } }

@keyframes fade-in-body {
  0% {
    opacity: 0; }
  100% {
    opacity: 1; } }

@-webkit-keyframes fade-in-left-relative {
  0% {
    margin-right: 4rem;
    opacity: 0; }
  100% {
    margin-right: 0;
    opacity: 1; } }

@-o-keyframes fade-in-left-relative {
  0% {
    margin-right: 4rem;
    opacity: 0; }
  100% {
    margin-right: 0;
    opacity: 1; } }

@keyframes fade-in-left-relative {
  0% {
    margin-right: 4rem;
    opacity: 0; }
  100% {
    margin-right: 0;
    opacity: 1; } }

@-webkit-keyframes fade-in-up-absolute {
  0% {
    top: 3em;
    opacity: 0; }
  100% {
    top: 1em;
    opacity: 1; } }

@-o-keyframes fade-in-up-absolute {
  0% {
    top: 3em;
    opacity: 0; }
  100% {
    top: 1em;
    opacity: 1; } }

@keyframes fade-in-up-absolute {
  0% {
    top: 3em;
    opacity: 0; }
  100% {
    top: 1em;
    opacity: 1; } }

.book-navigation .menu {
  border-top: 1px solid #dee2e6; }

.book-navigation .book-pager {
  border-bottom: 1px solid #dee2e6;
  border-top: 1px solid #dee2e6;
  margin: 0; }