%% Copyright 2020
%%
%% This file was crafted by Rodrigo Mourão. For more info, please email to rodrigofmourao@gmail.com
%% ---------------------------------------------
%%
%% The latest version of this license is available at masstimberconstructionjournal.com
\documentclass[11pt,a4paper]{article}
\usepackage[T1]{fontenc}
\usepackage[a4paper, % Paper size
top = 35mm, % Top margin
bottom = 30mm, % Bottom margin
left = 30mm, % Left margin
right = 30mm]{geometry} % Right margin
\usepackage{graphicx}
\usepackage[runin]{abstract}
\usepackage{titling}
\usepackage[auth-sc]{authblk}
\usepackage[super]{nth}
\usepackage{blindtext} % not for use in actual document
\usepackage{lineno}
\usepackage{setspace}
\usepackage[svgnames]{xcolor}
\usepackage{framed}
\definecolor{shadecolor}{named}{LightGray}
%%---------------------
% Title
%%---------------------
\title{Title of the Article}
%%---------------------
% Name of authors
%%---------------------
\author[1]{Author}
\author[1]{Author}
\author[1]{Author}
\author[2]{Author}
\author[2]{Author}
%%---------------------
% Affiliations
%%---------------------
\affil[1]{Department of ..., University}
\affil[2]{Department of ..., University}
\date{\vspace*{-2\baselineskip}}
\newcommand{\keywordname}{Keywords}
\newenvironment{keywords}{%
\begin{list}{}{%
\settowidth{\labelwidth}{\textbf{\keywordname:}}
\setlength{\leftmargin}{\labelwidth}
\addtolength{\leftmargin}{\labelsep}
% \setlength{\topsep}{\medskipamount}
}
\item[\textbf{\keywordname:}]\relax
}
{\end{list}}
\renewcommand\Authands{\textnormal{ and }}
\setlength{\droptitle}{-60pt} % Balance the default skip before title (60pt)
\addtolength{\droptitle}{-1cm} % Shift the head a bit into the top margin
\setlength{\abstitleskip}{-\parindent}
\abslabeldelim{:}
\renewcommand{\maketitlehooka}{%
\centering
\makebox[0pt]{%
\parbox{\textwidth}{%
\includegraphics[width=\textwidth]{image.png}%
\centering
\vspace{1pc}
} % end of parbox
} % end of makebox
}
\begin{document}
\maketitle
\begin{shaded}
\begin{abstract}
\blindtext
\vspace{10pt}
\end{abstract}
\end{shaded}
\vspace{-10pt}
\begin{keywords}
\centering
%%---------------------
% Comma separated keywords
%%---------------------
Keyword 1,Keyword 2,Keyword 3
\end{keywords}
\doublespacing
\linenumbers
%%---------------------
% Type your article
%%---------------------
\section{Section 1}
\blindtext
\section{Section 2}
\blindtext
%% If you have bibdatabase file and want bibtex to generate the bibitems, please use
%\bibliographystyle{ieeetr}
%\bibliography{bibfile}
%% else use the following coding to input the bibitems directly in the TeX file.
\begin{thebibliography}{00}
%\bibitem{label}
\end{thebibliography}
\end{document}