cover_front_back.tex

\documentclass{article}

\usepackage[
  paperheight=226mm,
  paperwidth=335mm,
  inner=180mm,
  outer=30mm,
  top=30mm,
  bottom=20mm]{geometry}
\usepackage[utf8]{inputenc}

\usepackage{background}
\usepackage{xcolor}

\backgroundsetup{scale = 1.1, angle = 0, opacity = 1,
   contents = {\includegraphics[width = \paperwidth,
   height = \paperheight, keepaspectratio]
   {cover_background.pdf}}}
   % Adjust filename and path to match your own image

\input{variables}

\begin{document}
\thispagestyle{empty}
\begin{textsf}

\begin{center}
\textbf{\Huge{
\colorbox{black}{\textcolor{white}{The Journal of Computing}}\\
\smallskip
\colorbox{black}{\textcolor{white}{Sciences in Colleges}}\\
}}\\
\end{center}

\vfill

\begin{center}
\textbf{\Large{
\colorbox{white}{Papers of the \confOrdinal\ Annual CCSC}\\
\colorbox{white}{\confName\ Conference}\\
}}\\
\end{center}

\vspace{10pt}

\begingroup
\centering
\colorbox{white}{\large{\confDates, \confYear}}\\
\colorbox{white}{\large{\confSchool}}\\
\colorbox{white}{\large{\confCity}}\\
\endgroup

\vspace{70pt}

{\parindent0pt
\textbf{\Large Volume \journalVolume, Number \journalNumber} \hfill
\textbf{\Large \journalMonth\ \journalYear}
}
\end{textsf}

\end{document}