/* Moodle Dynamic Backgrounds — boot overlay (load in before main script) */ html:not(.mdb-tiles-ready) body.path-course-view #region-main-box, html:not(.mdb-tiles-ready) body.path-course-view-section #region-main-box { display: none !important; } #mdb-boot-overlay { display: none; align-items: center; justify-content: center; width: 100%; min-height: 50vh; padding: 2rem 1rem; box-sizing: border-box; } html:not(.mdb-tiles-ready) body.path-course-view #mdb-boot-overlay, html:not(.mdb-tiles-ready) body.path-course-view-section #mdb-boot-overlay { display: flex; } #mdb-boot-overlay .mdb-spinner { width: 48px; height: 48px; border: 4px solid #dee2e6; border-top-color: #0d6efd; border-radius: 50%; animation: mdb-boot-spin 0.8s linear infinite; } @keyframes mdb-boot-spin { to { transform: rotate(360deg); } } @media (prefers-reduced-motion: reduce) { #mdb-boot-overlay .mdb-spinner { animation: none; border-top-color: #0d6efd; } }