anchor.diff:        name: fa-fire
   
   |stroke_color
  -|<<colors,Color>>
  +|<<colors,Color>> +
  +(default: _varies_)
   |admonition:
     icon:
       important:
  
positive.code:   label:
      text_transform: lowercase
  
  3+|*Key Prefix:* admonition_icon_<name>^[1]^
  
  |name
  
negative.code: |admonition:
    padding: [0, 12, 0, 12]
  
  3+|*Key Prefix:* admonition_label, admonition_label_<name>^[1]^
  
  |font_color
  