textarea#ld_student_note{width:90%;height:150px;padding:20px;border-radius:10px;font-size:17px}.save-note-btn{background-color:#009DCC;min-width:40%!important;color:#fff;font-size:17px;padding:10px 20px;border:none;border-radius:50px!important;cursor:pointer;display:block;width:fit-content;margin:0 auto;transition:background-color 0.3s ease,transform 0.2s ease}.save-note-btn.active{background-color:#019e7c;transform:scale(1.05)}.save-note-btn:hover{background-color:#019e7ca8;transform:scale(1.05)}.save-note-btn:active{background-color:#45a049;transform:scale(.95)}.loading-spinner{border:3px solid #f3f3f3;border-top:3px solid #4CAF50;border-radius:50%;width:15px;height:15px;animation:spin 1s linear infinite;display:inline-block;margin-right:5px}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.save-checkmark{color:#fff;font-size:20px;margin-left:5px}.error-message{color:#CB0343;font-size:20px;font-weight:700;font-family:'IBM Plex Sans',sans-serif;margin-bottom:10px}