html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  background-color: #141c2e;
  background-image:
    radial-gradient(ellipse 70% 55% at 20% 80%, rgba(70, 117, 255, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    linear-gradient(160deg, #111827 0%, #1a2332 50%, #121a28 100%);
  background-attachment: fixed;
}

#flipbook-trigger {
  position: fixed;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

#flipbook-trigger img {
  width: 1px;
  height: 1px;
}

/* Overlay — tanpa tekstur gelap plugin */
.flipbook-overlay {
  background-image: none !important;
  background-color: #141c2e !important;
  background:
    radial-gradient(ellipse 70% 55% at 20% 80%, rgba(70, 117, 255, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    linear-gradient(160deg, #111827 0%, #1a2332 50%, #121a28 100%) !important;
}

.flipbook-wrapper,
.flipbook-wrapper-transparent,
.flipbook-main-wrapper,
.flipbook-bookLayer {
  background: transparent !important;
  box-shadow: none !important;
}

.flipbook-bookLayer {
  bottom: 0 !important;
}

/* Geser nomor halaman saat sidebar search terbuka */
.flipbook-menuTop .flipbook-menu-left {
  transition: padding-left var(--fb-sidebar-duration) var(--fb-sidebar-ease);
}

.fb-search-open .flipbook-menuTop .flipbook-menu-left {
  padding-left: calc(var(--fb-sidebar-width) + 8px) !important;
  box-sizing: border-box !important;
}

/* Tombol panah sisi kiri & kanan — scoped ke .flipbook-nav saja */
.flipbook-nav {
  position: absolute !important;
  top: 50% !important;
  transform: translateY(-50%);
  z-index: 5;
  pointer-events: auto !important;
}

.flipbook-nav:has(.flipbook-left-arrow) {
  left: 8px !important;
  right: auto !important;
}

.flipbook-nav:has(.flipbook-right-arrow) {
  right: 8px !important;
  left: auto !important;
}

.flipbook-nav .flipbook-arrow-wrapper {
  width: auto !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  display: block !important;
}

.flipbook-nav .flipbook-left-arrow,
.flipbook-nav .flipbook-right-arrow {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 46px !important;
  height: 46px !important;
  font-size: 22px !important;
  color: #ffffff !important;
  background: rgba(0, 0, 0, 0.38) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: 50% !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: background 0.2s ease, transform 0.2s ease;
}

.flipbook-nav .flipbook-left-arrow:hover,
.flipbook-nav .flipbook-right-arrow:hover {
  background: rgba(0, 0, 0, 0.52) !important;
  transform: scale(1.05);
}

/* Bar atas — nomor halaman kiri, home kanan */
.flipbook-menuTop {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 20 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  pointer-events: none !important;
}

.flipbook-menuTop .flipbook-menu-left {
  display: flex !important;
  align-items: flex-start !important;
  pointer-events: auto !important;
}

.flipbook-menuTop .flipbook-menu-center {
  display: none !important;
}

.flipbook-menuTop .flipbook-menu-right {
  display: flex !important;
  justify-content: flex-end !important;
  pointer-events: auto !important;
}

/* Nomor halaman pojok kiri atas */
.flipbook-menuTop .flipbook-currentPageHolder {
  display: inline-block !important;
  visibility: visible !important;
  opacity: 1 !important;
  position: relative !important;
  z-index: 21 !important;
  background: rgba(0, 0, 0, 0.6) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 10px !important;
  margin: 10px !important;
  padding: 0 !important;
  min-width: 0 !important;
  width: auto !important;
  height: auto !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.flipbook-menuTop .flipbook-currentPageNumber {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  position: relative !important;
  z-index: 2 !important;
  background: transparent !important;
  border: none !important;
  border-radius: 10px !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 6px 12px !important;
  line-height: 1.3 !important;
  white-space: nowrap !important;
}

.flipbook-menuTop .flipbook-currentPageHolder form {
  position: absolute !important;
  inset: 0 !important;
  margin: 0 !important;
  pointer-events: none !important;
}

.flipbook-menuTop .flipbook-currentPageInput {
  opacity: 0 !important;
  width: 100% !important;
  height: 100% !important;
  pointer-events: auto !important;
  border: none !important;
}

.flipbook-menuTop .flipbook-currentPageInput:focus {
  opacity: 1 !important;
  background: rgba(0, 0, 0, 0.8) !important;
  color: #fff !important;
}

.flipbook-menuTop .flipbook-color-transparent {
  color: #ffffff !important;
  opacity: 0.3 !important;
}

.flipbook-menuTop .flipbook-menu-right [data-name="btnClose"] span {
  background: rgba(0, 0, 0, 0.38) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  border-radius: 50% !important;
  margin: 8px !important;
  color: #fff !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.flipbook-lightbox-close {
  display: none !important;
}

/* Toolbar bawah — tombol mengambang, tanpa card */
.flipbook-menuBottom.flipbook-menu-fixed {
  position: absolute !important;
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%);
  width: auto !important;
  max-width: none;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  bottom: 10px !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  pointer-events: none !important;
}

.flipbook-menuBottom.flipbook-menu-fixed::before,
.flipbook-menuBottom.flipbook-menu-fixed::after {
  display: none !important;
}

.flipbook-menuBottom .flipbook-menu-left,
.flipbook-menuBottom .flipbook-menu-right {
  display: none !important;
}

.flipbook-menuBottom .flipbook-menu-center {
  flex: 0 0 auto !important;
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  justify-content: center !important;
  max-width: none;
  width: auto;
  background: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  gap: 4px;
  pointer-events: auto !important;
}

.flipbook-menuBottom .flipbook-menu-center::before {
  display: none !important;
}

/* Tombol mengambang individual */
.flipbook-menuBottom .flipbook-menu-btn,
.flipbook-menuBottom .flipbook-floating {
  pointer-events: auto !important;
}

.flipbook-menuBottom .flipbook-menu-btn span > span,
.flipbook-menuBottom .flipbook-floating > span {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  height: 34px !important;
  min-width: 34px !important;
  min-height: 34px !important;
  padding: 0 !important;
  margin: 0 2px !important;
  font-size: 12px !important;
  line-height: 1 !important;
  background: rgba(0, 0, 0, 0.38) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 50% !important;
  color: rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
  transition: background 0.18s ease, transform 0.15s ease;
}

.flipbook-menuBottom .flipbook-menu-btn span > span:hover,
.flipbook-menuBottom .flipbook-floating > span:hover {
  background: rgba(0, 0, 0, 0.55) !important;
  transform: scale(1.06);
}

/* Nomor halaman — pill kecil mengambang */
.flipbook-menuBottom .flipbook-currentPageHolder {
  margin: 0 2px !important;
  pointer-events: auto !important;
}

.flipbook-menuBottom .flipbook-currentPageNumber {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 28px !important;
  background: rgba(0, 0, 0, 0.38) !important;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 14px !important;
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  padding: 4px 10px !important;
  line-height: 1 !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
}

/* Sembunyikan nomor halaman duplikat di toolbar bawah */
.flipbook-menuBottom .flipbook-currentPageHolder {
  display: none !important;
}

/* Panel pencarian teks PDF */
:root {
  --fb-sidebar-width: 250px;
  --fb-sidebar-duration: 320ms;
  --fb-sidebar-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

.flipbook-thumbHolder,
.flipbook-searchHolder {
  width: var(--fb-sidebar-width) !important;
  max-width: var(--fb-sidebar-width) !important;
  min-width: var(--fb-sidebar-width) !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  background: rgba(10, 16, 28, 0.97) !important;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.35) !important;
  z-index: 12 !important;
  transform: translateX(-100%);
  opacity: 0;
  transition:
    transform var(--fb-sidebar-duration) var(--fb-sidebar-ease),
    opacity calc(var(--fb-sidebar-duration) * 0.85) var(--fb-sidebar-ease);
  will-change: transform, opacity;
  pointer-events: auto !important;
}

.fb-search-open .flipbook-thumbHolder,
.fb-sidebar-open .flipbook-thumbHolder {
  z-index: 30 !important;
}

.fb-search-open .flipbook-menuTop .flipbook-menu-left,
.fb-sidebar-open .flipbook-menuTop .flipbook-menu-left {
  pointer-events: none !important;
}

.fb-search-open .flipbook-menuTop .flipbook-menu-left .flipbook-currentPageHolder,
.fb-sidebar-open .flipbook-menuTop .flipbook-menu-left .flipbook-currentPageHolder {
  pointer-events: auto !important;
}

.flipbook-thumbHolder.fb-sidebar-visible {
  transform: translateX(0);
  opacity: 1;
}

.flipbook-thumbHolder.fb-sidebar-closing {
  transform: translateX(-100%);
  opacity: 0;
}

.flipbook-thumbHolder .flipbook-menu-header,
.flipbook-thumbHolder .flipbook-findbar {
  transition: opacity calc(var(--fb-sidebar-duration) * 0.6) var(--fb-sidebar-ease);
}

.flipbook-thumbHolder:not(.fb-sidebar-visible) .flipbook-menu-header,
.flipbook-thumbHolder:not(.fb-sidebar-visible) .flipbook-findbar,
.flipbook-thumbHolder.fb-sidebar-closing .flipbook-menu-header,
.flipbook-thumbHolder.fb-sidebar-closing .flipbook-findbar {
  opacity: 0;
}

.flipbook-thumbHolder.fb-sidebar-visible .flipbook-menu-header,
.flipbook-thumbHolder.fb-sidebar-visible .flipbook-findbar {
  opacity: 1;
  transition-delay: 80ms;
}

.flipbook-thumbHolder .flipbook-menu-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 8px !important;
  padding: 10px 14px 10px 12px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-sizing: border-box !important;
  overflow: hidden !important;
}

.flipbook-thumbHolder .flipbook-menu-title {
  font-size: 13px !important;
  font-weight: 600 !important;
  color: rgba(255, 255, 255, 0.9) !important;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flipbook-thumbHolder .flipbook-btn-close {
  flex-shrink: 0;
  cursor: pointer;
  width: 28px !important;
  height: 28px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 !important;
  padding: 0 !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  position: relative;
  z-index: 5;
  pointer-events: auto !important;
}

.flipbook-thumbHolder .flipbook-btn-close span,
.flipbook-thumbHolder .flipbook-btn-close .fa,
.flipbook-thumbHolder .flipbook-btn-close .flipbook-icon-fa,
.flipbook-thumbHolder .flipbook-btn-close .material-icons {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: auto !important;
  height: auto !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  background: none !important;
  border: none !important;
  border-radius: 0 !important;
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 18px !important;
  line-height: 1 !important;
  box-shadow: none !important;
  transition: color 0.2s var(--fb-sidebar-ease), transform 0.2s var(--fb-sidebar-ease);
}

.flipbook-thumbHolder .flipbook-btn-close:hover span,
.flipbook-thumbHolder .flipbook-btn-close:hover .fa,
.flipbook-thumbHolder .flipbook-btn-close:hover .flipbook-icon-fa,
.flipbook-thumbHolder .flipbook-btn-close:hover .material-icons {
  color: #fff !important;
  transform: scale(1.08);
}

.flipbook-thumbHolder .flipbook-btn-close .flipbook-menu-btn,
.flipbook-thumbHolder .flipbook-btn-close .flipbook-icon-fa {
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  min-width: 0 !important;
  padding: 0 !important;
}

.flipbook-thumbHolder .flipbook-btn-close .fa-home::before {
  content: "\f00d" !important;
}

.flipbook-findbar {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  padding: 0 12px !important;
  overflow: hidden !important;
}

.flipbook-findbar #findbarInputContainer {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

.flipbook-findbar input,
.flipbook-findbar #findInput {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  padding: 8px 10px !important;
  margin: 10px 0 6px !important;
  font-size: 13px !important;
  color: #fff !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 8px !important;
  outline: none !important;
}

.flipbook-findbar input:focus {
  border-color: rgba(70, 117, 255, 0.5) !important;
  background: rgba(255, 255, 255, 0.12) !important;
}

.flipbook-findbar input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.flipbook-find-info {
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 11px !important;
  line-height: 1.4 !important;
  padding: 0 0 8px !important;
  word-break: break-word;
}

.flipbook-thumbHolder .flipbook-thumbsWrapper {
  width: 100% !important;
  box-sizing: border-box !important;
}

.flipbook-thumbHolder .flipbook-thumbsScroller {
  min-width: 0 !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.flipbook-searchHolder .flipbook-thumb,
.flipbook-thumbHolder .flipbook-thumb {
  border-color: rgba(255, 255, 255, 0.1) !important;
  max-width: calc(100% - 20px) !important;
}

.flipbook-searchHolder .flipbook-thumb-num,
.flipbook-searchHolder .skin-color {
  color: rgba(255, 255, 255, 0.75) !important;
}

/* Highlight hasil pencarian di halaman */
.flipbook-page-htmlContent mark,
.flipbook-page-htmlContent .highlight {
  background: rgba(255, 220, 0, 0.55) !important;
  color: #000 !important;
  border-radius: 2px;
}

/* Submenu bagikan / cetak */
.flipbook-sub-menu {
  background: rgba(0, 0, 0, 0.65) !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.flipbook-sub-menu-content {
  background: rgba(10, 16, 28, 0.96) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 12px !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
}

.flipbook-sub-menu .flipbook-menu-header {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  padding: 12px 40px 10px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.flipbook-sub-menu .flipbook-menu-title {
  color: rgba(255, 255, 255, 0.92) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
}

.flipbook-sub-menu .flipbook-btn-close {
  position: absolute !important;
  right: 10px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 28px !important;
  height: 28px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  color: rgba(255, 255, 255, 0.85) !important;
}

.flipbook-sub-menu .flipbook-btn-close .fa,
.flipbook-sub-menu .flipbook-btn-close .flipbook-icon-fa {
  font-size: 14px !important;
  color: rgba(255, 255, 255, 0.85) !important;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  width: auto !important;
  min-width: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Paksa ikon tutup submenu jadi X (plugin pakai fa-home dari btnClose) */
.flipbook-sub-menu .flipbook-btn-close .fa-home::before,
.flipbook-sub-menu .flipbook-btn-close .fa-times::before {
  content: "\f00d" !important;
}

.flipbook-sub-menu-content a,
.flipbook-sub-menu-content button {
  color: rgba(255, 255, 255, 0.9) !important;
}

.flipbook-sub-menu-content .flipbook-btn {
  padding: 10px 16px !important;
  font-size: 12px !important;
  letter-spacing: 0.03em;
}

.flipbook-sub-menu-content a:hover,
.flipbook-sub-menu-content button:hover {
  background: rgba(255, 255, 255, 0.08) !important;
}

.flipbook-share .social ul {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  height: auto !important;
  padding: 8px 16px 18px !important;
  float: none !important;
}

.flipbook-share .social ul li {
  float: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 44px !important;
  height: 44px !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  font-size: 18px !important;
  transition: background 0.18s ease, transform 0.15s ease;
}

.flipbook-share .social ul li:hover {
  background: rgba(255, 255, 255, 0.16) !important;
  transform: scale(1.06);
}

.flipbook-share .social li[class*="facebook"] i {
  color: #3b5998 !important;
}

.flipbook-share .social li[class*="twitter"] i {
  color: #1da1f2 !important;
}

.flipbook-share .social li[class*="pinterest"] i {
  color: #e60023 !important;
}

.flipbook-share .social li[class*="email"] i {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --fb-sidebar-width: 85vw;
  }

  /* Buku tetap full — sidebar menimpa di atas buku */
  .fb-search-open.fb-sidebar-mobile .flipbook-bookLayer,
  .fb-sidebar-open.fb-sidebar-mobile .flipbook-bookLayer {
    left: 0 !important;
  }

  .fb-search-open.fb-sidebar-mobile .flipbook-menuTop .flipbook-menu-left,
  .fb-sidebar-open.fb-sidebar-mobile .flipbook-menuTop .flipbook-menu-left {
    padding-left: 10px !important;
  }

  .fb-sidebar-mobile .flipbook-thumbHolder,
  .fb-sidebar-mobile .flipbook-searchHolder,
  .fb-search-mobile .flipbook-thumbHolder,
  .fb-search-mobile .flipbook-searchHolder {
    width: var(--fb-sidebar-width) !important;
    max-width: 300px !important;
    min-width: 0 !important;
    background: rgba(10, 16, 28, 0.82) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 4px 0 32px rgba(0, 0, 0, 0.4) !important;
    z-index: 35 !important;
  }

  .fb-sidebar-mobile .flipbook-thumbHolder .flipbook-menu-header,
  .fb-search-mobile .flipbook-thumbHolder .flipbook-menu-header {
    border-bottom-color: rgba(255, 255, 255, 0.1);
  }

  .flipbook-menuBottom.flipbook-menu-fixed {
    left: 0 !important;
    right: 0 !important;
    transform: none;
    width: 100% !important;
    max-width: 100vw;
    bottom: 8px !important;
    padding: 0 6px !important;
    box-sizing: border-box;
  }

  .flipbook-menuBottom .flipbook-menu-center {
    width: 100%;
    max-width: 100%;
    gap: 2px;
    justify-content: center !important;
  }

  .flipbook-menuBottom .flipbook-menu-btn span > span,
  .flipbook-menuBottom .flipbook-floating > span {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    min-height: 30px !important;
    font-size: 10px !important;
    margin: 0 1px !important;
  }

  .flipbook-nav .flipbook-left-arrow,
  .flipbook-nav .flipbook-right-arrow {
    width: 40px !important;
    height: 40px !important;
    font-size: 18px !important;
  }

  .flipbook-nav:has(.flipbook-left-arrow) {
    left: 4px !important;
  }

  .flipbook-nav:has(.flipbook-right-arrow) {
    right: 4px !important;
  }

  .flipbook-menuTop .flipbook-currentPageNumber {
    font-size: 11px !important;
    padding: 4px 8px !important;
  }

  .flipbook-menuBottom .flipbook-currentPageNumber {
    font-size: 10px !important;
    padding: 3px 8px !important;
    min-height: 26px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --fb-sidebar-duration: 1ms;
  }

  .flipbook-bookLayer,
  .flipbook-menuTop .flipbook-menu-left,
  .flipbook-thumbHolder,
  .flipbook-thumbHolder .flipbook-menu-header,
  .flipbook-thumbHolder .flipbook-findbar {
    transition: none !important;
  }
}

body.flipbook-lightbox-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}