dlus-cover.def

\ProvidesFile{dlus-cover.def}

\ifdlusart
	\ifindcover
		\renewcommand{\maketitle}{
			\thispagestyle{empty}
			\vspace*{20ex}
			\begin{center}
					\zihao{1}
					\bfseries
					\@title
			\end{center}

			\vfill
			\begin{center}
				\@author

				\@date
			\end{center}
			\vspace*{20ex}
		}
	\else
		\renewcommand{\maketitle}{
			\begin{center}
			{\zihao{3}
			\bfseries
			\@title
			}

			\@author

			\@date
			\end{center}
			\vspace*{2ex}
		}
	\fi
\fi

\ifdlusbook
	\renewcommand{\maketitle}{
		\thispagestyle{empty}
		\vspace*{20ex}
		\begin{center}
			\zihao{1}
			\bfseries
			\@title
		\end{center}

		\vfill
		\begin{center}
			{\slshape
			\@author
			}

			\@date
		\end{center}
		\vspace*{20ex}
		\clearpage
		\thispagestyle{empty}
		\cleardoublepage
	}
\fi