anchor.diff:  |admonition_icon_tip_size: 24
   |===
   
  -^[1]^ `<name>` can be `note`, `tip`, `warning`, `important` or `caution`. +
  -^[2]^ See the `.yml` files in the https://github.com/jessedoyle/prawn-icon/tree/master/data/fonts[prawn-icon repository] for a list of valid names.
  +. `<name>` can be `note`, `tip`, `warning`, `important` or `caution`. +
  +. See the `.yml` files in the https://github.com/jessedoyle/prawn-icon/tree/master/data/fonts[prawn-icon repository] for a list of valid names.
   The prefix (e.g., `fa-`) determines which font set to use.
   
   === Image
  
positive.code: |center: '\{page-number}'
  |===
  
  ^[1]^ `<side>` can be `recto` (odd pages) or `verso` (even pages).
  `<align>` can be `left`, `center` or `right`.
  
  IMPORTANT: You must define a height for the running header or footer, respectively, or it will not be shown.
  
negative.code: |margin_bottom: 9.600
  |===
  
  . `<n>` may be a number ranging from 1 to 6, representing each of the six heading levels.
  
  === Title page
  
  