/* @license GPL-2.0-or-later https://www.drupal.org/licensing/faq */
.flipbook--loading{background-color:#515558;background-image:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.06) 50%,transparent 100%);background-size:200% 100%;animation:flipbook-shimmer 1.8s ease-in-out infinite;min-height:400px}@keyframes flipbook-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.flipbook-preloader .flipbook-loading-text{text-align:center;top:50%}