Use upright font style for footnotes
https://puszcza.gnu.org.ua/bugs/?691

r1822 | michal_h21 | 2026-08-26 13:17:30 +0200 (Wed, 26 Aug 2026) | 1 line
don't use italic text for footnotes with the fn-in option

--- a/texmf/tex/generic/tex4ht/html4.4ht
+++ b/texmf/tex/generic/tex4ht/html4.4ht
@@ -2753,7 +2753,7 @@
    padding-bottom:1ex;
    padding-top:0.5ex;
    margin-right:15\%; margin-top:2ex;
-   font-style:italic; font-size:85\%;}}
+   font-size:85\%;}}
 \Css{div.footnotes p{margin-top:0; margin-bottom:0; text-indent:0;}}
 \ifx \fn:box\:UnDef \csname newbox\endcsname\fn:box \fi
 \HAssign\body:level=0