,
not the vertical positions of headers or footers, which, by definition,
appear in the margins above (or below) running text.
</p>

<p>
The vertical placement of headers is controlled by the macro
<a href="#hdrftr-margin">HEADER_MARGIN</a>,
which establishes the
<a href="definitions.html">baseline</a>
position of headers relative to the top edge of the page.  The
header rule, whose position is relative to the header itself, is
controlled by a separate macro.
</p>

<p>
FOOTER_MARGIN is the counterpart to HE