cool pdf conversion footer

[rjwse@aol.com]

<footer style="justify-content: space-between">
<div class="even-page">**_PAGENUM_</div>
<div class="even-page">_TOP_LEVEL_SECTION_</div>
<div class="even-page">*</div>
<div class="odd-page">*</div>
<div class="odd-page">_SECTION_</div>
<div class="odd-page">_PAGENUM_**</div>
</footer>

Instead of just left/right on odd/even pages this is outside/center on odd/even pages. The trick is to make a fake div with spaces for the unseen third inside margin element. This alternates _TOP_LEVEL_SECTION_ (Part 1) with _SECTION_ (chapter number)