\Preamble{xhtml}
\renewcommand\listofflowcharts{%
\chapter*{\listoflocname}%
\TableOfContents[loc]%
}
\ConfigureToc{loc}{\HCode{<span class="lofToc">}}{\ }{}{\HCode{</span><br />}}
\begin{document}
\Configure{DocumentLanguage}{en}
\Configure{OpfScheme}{URI}
\Configure{UniqueIdentifier}{https://the-bread-code.io}
\Configure{AddCss}{book-ebook.css}
\Configure{CoverMimeType}{image/jpeg}
\CoverMetadata{cover/cover-page.jpg}
\AddToHook{env/tikzpicture/begin}{\fontfamily{opensans-TLF}\selectfont}
\Configure{@HEAD}{\HCode{
<style type="text/css">
  @import url('https://fonts.cdnfonts.com/css/open-sans');
  body{
    font-family: 'Open Sans';
  }
</style>}}
\EndPreamble