# Demo 2 — DOCX Authoring from HTML

Creates a complete, professionally formatted DOCX from scratch using HTML content.
No input file needed — the document is built entirely from the HTML string in the script.

**What it demonstrates:** One-shot HTML-to-DOCX creation, then re-opening to
apply margins, mirror margins, even/odd headers, page-numbered footers, and
document properties.

```
python demo2_authoring.py output.docx
python demo2_authoring.py output.docx SSDX-XXXX-XXXX-XXXX-XXXX
```
