MediaWiki:Gadget-autonum.css

/**
 * Auto-number headings
 *
 * @source https://www.mediawiki.org/wiki/Snippets/Auto-number_headings
 * @author Krinkle
 * @version 2021-10-03
 */
/**
 * Fallback for pages without a TOC. This could in principle work for all pages,
 * but we don't to ensure consistency between the TOC and heading numbers 
 */
.tpl-autonum .mw-parser-output {
  counter-reset: autonum-h2 autonum-h3 autonum-h4 autonum-h5 autonum-h6 !important;
}
.tpl-autonum .mw-parser-output h2 {
  counter-reset: autonum-h3 autonum-h4 autonum-h5 autonum-h6 !important;
}
.tpl-autonum .mw-parser-output h3 {
  counter-reset: autonum-h4 autonum-h5 autonum-h6 !important;
}
.tpl-autonum .mw-parser-output h4 {
  counter-reset: autonum-h5 autonum-h6 !important;
}
.tpl-autonum .mw-parser-output h5 {
  counter-reset: autonum-h6 !important;
}
.tpl-autonum .mw-parser-output h2 .mw-headline:before {
  counter-increment: autonum-h2 !important;
  content: counter(autonum-h2) " " !important;
}
.tpl-autonum .mw-parser-output h3 .mw-headline:before {
  counter-increment: autonum-h3 !important;
  content: counter(autonum-h2) "." counter(autonum-h3) " " !important;
}
.tpl-autonum .mw-parser-output h4 .mw-headline:before {
  counter-increment: autonum-h4 !important;
  content: counter(autonum-h2) "." counter(autonum-h3) "." counter(autonum-h4) " " !important;
}
.tpl-autonum .mw-parser-output h5 .mw-headline:before {
  counter-increment: autonum-h5 !important;
  content: counter(autonum-h2) "." counter(autonum-h3) "." counter(autonum-h4) "." counter(autonum-h5) " " !important;
}
.tpl-autonum .mw-parser-output h6 .mw-headline:before {
  counter-increment: autonum-h6 !important;
  content: counter(autonum-h2) "." counter(autonum-h3) "." counter(autonum-h4) "." counter(autonum-h5) "." counter(autonum-h6) " " !important;
}