<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link href="{{ url_for('static', filename='style.css') }}" rel="stylesheet"> {% if DEBUG %} <link href="{{ url_for('static', filename='pagedjs.interface.css') }}" rel="stylesheet"> <script src="{{ url_for('static', filename='js/paged.polyfill.js') }}"></script> <!-- <script src="https://unpkg.com/pagedjs/dist/paged.polyfill.js"></script> --> {% endif %} <title>Generated book</title> </head> <body> <h1>Hello, world!</h1> <h1>Hello, world!</h1> <h1>Hello, world!</h1> <h1>Hello, world!</h1> </body> </html>