anchor.diff:      /// Avoid breaks within the box.
       | Avoid
       /// Avoid a page break within the box.
  -    | AvoidPage
  +    | [<CompiledName("avoid-page")>] AvoidPage
       /// Avoid a column break within the box.
  -    | AvoidColumn
  +    | [<CompiledName("avoid-column")>] AvoidColumn
       /// Avoid a region break within the box.
  -    | AvoidRegion
  +    | [<CompiledName("avoid-region")>] AvoidRegion
       
       /// Sets this property to its default value. Read more about [CSS Initial value](https://www.w3schools.com/CSSref/css_initial.asp)
       | Initial
  
positive.code:     /// For input elements where the type attribute is in the Search state, the element is rendered as a "normal" text entry widget, similar to an input element where the type attribute is in the Text state. For all other elements, this value has the same effect as auto.
      | Textfield
      /// For drop-down box select elements, the element is rendered as a drop-down box, including a "drop-down button", but not necessarily using a native control of the host operating system. For such elements, CSS properties such as color, background-color, and border (that can be disregarded for auto) should not be disregarded. For all other elements, this value has the same effect as auto.
      | MenulistButton
      /// These values exist for compatibility of content developed for earlier non standard versions of this property. They all have the same effect as auto.
      | CompatAuto
      
      /// Sets this property to its default value. Read more about [CSS Initial value](https://www.w3schools.com/CSSref/css_initial.asp)
      | Initial
  
negative.code:     /// 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.
      | [<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.
  