.content{position:relative}.loading-overlay{align-items:center;background:#fffc;display:flex;height:100%;justify-content:center;left:0;position:absolute;top:0;width:100%;z-index:1000}.loading-overlay.hidden{display:none}.spinnerPBH{animation:spin 1s linear infinite;border:5px solid #f3f3f3;border-radius:50%;border-top-color:#3498db;height:50px;width:50px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(1turn)}}