/* Start custom CSS *//* Mobile sticky Book/Text/Call bar */
@media (max-width: 767px) {
  @supports (animation-timeline: scroll()) {
    .epi-sticky-bar {
      animation: epi-sticky-reveal linear both;
      animation-timeline: scroll(root);
      animation-range: 520px 620px;
    }
  }
  @keyframes epi-sticky-reveal {
    from { transform: translateY(110%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
  }
  body { padding-bottom: 68px; }
}
.epi-src-list ol { margin: 12px 0 0 0; padding-left: 22px; }
.epi-src-list li { margin-bottom: 8px; line-height: 1.5; }
.epi-key-list ul { margin: 12px 0 0 0; padding-left: 20px; }
.epi-key-list li { margin-bottom: 10px; line-height: 1.55; }
sup.epi-ref a { text-decoration: none; font-weight: 600; }/* End custom CSS */