\input format

\vbox{%
  \vbox to 0pt{%
    \hbox to \pdfpagewidth{%
      \hfil
      \title \color{white} Antlions%
      \hfil
      }%
    \vss
  }%
  \vskip3in%
  \hbox{%
    \colo{%
      \include Abstract;abstract

    }
  }
}

\bye