const container = document.getElementById('photoContainer');
                container.innerHTML = '';

                const files = Array.from(event.target.files).slice(0, 11);

                files.forEach(file => {
                    const section = document.createElement('div');
                    section.className = 'section';

                    const img = document.createElement('img');
                    img.src = URL.createObjectURL(file);

                    section.appendChild(img);
      