body{padding-top:56px}pre{white-space:pre-wrap;word-wrap:break-word}.spinner-border{display:none}section{padding:60px 0;display:none}section.active{display:block}nav.navbar{background-color:#f8f9fa}.pointer{cursor:pointer}#upload-section{padding:20px;border:1px solid #ddd;border-radius:5px;background-color:#f9f9f9}.form-check{display:block;margin-bottom:10px}.rotate{display:inline-block;animation:spin 2s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}