Markdown Style; Numbered Headings

<style type="text/css"> 
body { 
     background:#fff; 
     color:#000; 
     font-family: Didot; 
     font-size:14px; 
     line-height:170%; 
     text-align: justify; 
     counter-reset: chapter; // FDM 130718 - Essential declaration of 'chapter' for nested counters H1 to H6 to work 
} 
table { border: solid black; border-width: 2px 0px; empty-cells: hide; border-spacing: 0px; padding: 2px; margin: 20px auto;} 
table caption { margin: 5px; text-align: center; caption-side: bottom;} 
thead th { border: solid gray; border-width: 0 0 2px 0; padding: 5px;} 
thead > tr:last-child > th { border-style: none; } 
tbody > tr:first-child > td { border: solid gray; border-width: 1px 0 0 0;} 
tbody > tr:first-child > th { border: solid gray; border-width: 1px 0 0 0;} 
thead + tbody > tr:first-child > td { border: solid black; border-width: 1px 0 0 0;} 
thead + tbody > tr:first-child > th { border: solid black; border-width: 1px 0 0 0;} 
del.critic {background:#fae6e6;} 
ins.critic {background:#ecfce6} 
a.footnote, a.citation {font-size: 0.83em; vertical-align: super;}

H1:before { 
content: counter(chapter) ". "; 
counter-increment: chapter; 
}

H1 { 
counter-reset: SectionH2; 
}

H2:before { 
content: counter(chapter) "." counter(SectionH2) " "; 
counter-increment: SectionH2; 
}

H2 { 
counter-reset: SectionH3; 
}

H3:before { 
content: counter(chapter) "." counter(SectionH2) "." counter(SectionH3) " "; 
counter-increment: SectionH3; 
}

H3 { 
counter-reset: SectionH4; 
}

H4:before { 
content: counter(chapter) "." counter(SectionH2) "." counter(SectionH3) "." counter(SectionH4) " "; 
counter-increment: SectionH4; 
}

H4 { 
counter-reset: SectionH5; 
}

H5:before { 
content: counter(chapter) "." counter(SectionH2) "." counter(SectionH3) "." counter(SectionH4) "." counter(SectionH5) " "; 
counter-increment: SectionH5; 
}

H5 { 
counter-reset: SectionH6; 
}

H6:before { 
content: counter(chapter) "." counter(SectionH2) "." counter(SectionH3) "." counter(SectionH4) "." counter(SectionH5) "." counter(SectionH6) " "; 
counter-increment: SectionH6; 
}

H1 { page-break-after: always; } 
H1:not(:first-of-type) { page-break-before: always; } 
H2:not(:first-of-type) {page-break-before: always; page-break-after: avoid;} 
H3, H4, H5, H6 { page-break-after: avoid; } 
h3+p,h4+p,h5+p,h6+p { page-break-before: avoid; } 
caption:before, figcaption:before {counter-increment: FigureNo; content: counter(ChapterNo) "-" counter(FigureNo) ": "} 
@page :left { @bottom-left { content: counter(page) " " string(BookTitle); } } 
@page :right { @bottom-right { content: string(Chapter) " " counter(page); } } 
head > title { string-set: BookTitle self; } 
H2 { string-set: Chapter self before; } 
@page {size: 5.5in 8.5in;} 
@page chapters:left {margin: 0.75in 0.75in 1.125in 0.62in; padding-left: 0.5in;} 
@page chapters:right {margin: 0.75in 0.62in 1.125in 0.75in; padding-right: 0.5in;} 
</style>

Created by francois
http://support.multimarkdown.com/users/2646226

Works well in StackEdit.io if you add the <style> to the template