[horizontal, id=computer, role=terms]
Hard drive:: Permanent storage for operating system and/or user files.
RAM:: Temporarily stores information the CPU uses during operation.
>>>
Document
  { docMeta =
      Meta
        { docTitle = []
        , docTitleAttributes = Nothing
        , docAuthors = []
        , docRevision = Nothing
        , docAttributes = fromList [ ( "sectids" , "" ) ]
        }
  , docBlocks =
      [ Block
          Attr
          ( [ "horizontal" ]
          , fromList [ ( "id" , "computer" ) , ( "role" , "terms" ) ]
          )
          Nothing
          (DefinitionList
             [ ( [ Inline mempty (Str "Hard drive") ]
               , [ Block
                     mempty
                     Nothing
                     (Paragraph
                        [ Inline
                            mempty
                            (Str "Permanent storage for operating system and/or user files.")
                        ])
                 ]
               )
             , ( [ Inline mempty (Str "RAM") ]
               , [ Block
                     mempty
                     Nothing
                     (Paragraph
                        [ Inline
                            mempty
                            (Str
                               "Temporarily stores information the CPU uses during operation.")
                        ])
                 ]
               )
             ])
      ]
  }