anchor.diff:      /// Forces a page break right after the principal box. Breaking through all possible fragmentation contexts. So a break inside a multicol container, which was inside a page container would force a column and page break.
       | All
       /// Avoids any page break right after the principal box.
  -    | AvoidPage
  +    | [<CompiledName("avoid-page")>] AvoidPage
       /// Forces a page break right after the principal box.
       | Page
       /// Forces one or two page breaks right after the principal box, whichever will make the next page into a left page.
  
positive.code:     /// Avoid breaks within the box.
      | Avoid
      /// Avoid a page break within the box.
      | AvoidPage
      /// Avoid a column break within the box.
      | AvoidColumn
      /// Avoid a region break within the box.
      | AvoidRegion
      
      /// Sets this property to its default value. Read more about [CSS Initial value](https://www.w3schools.com/CSSref/css_initial.asp)
      | Initial
  
negative.code:     /// The animation cycle iterations that are odd counts are played in the normal direction, and the animation cycle iterations that are even counts are played in a reverse direction.
      | Alternate
      /// The animation cycle iterations that are odd counts are played in the reverse direction, and the animation cycle iterations that are even counts are played in a normal direction.
      | [<CompiledName "alternate-reverse">] AlternateReverse
      
      /// Sets this property to its default value. Read more about [CSS Initial value](https://www.w3schools.com/CSSref/css_initial.asp)
      | Initial
  