% Don't waste space at the page borders. Use two column layout.
\usepackage[
  top=2cm,
  bottom=1cm,
  left=1cm,
  right=1cm,
  landscape
]{geometry}

% Headline and bottomline.
\usepackage{scrlayer-scrpage}
\pagestyle{scrheadings}
\clearscrheadfoot
\ihead{\university}
\chead{\teamname}
\ohead{\pagemark}

% Shift the title up to waste less space.
\usepackage{titling}
\setlength{\droptitle}{-8em}

% Multicol layout for the table of contents.
\usepackage{multicol}
\usepackage{multirow}
\usepackage{array}

% Automatically have table fill horizontal space.
\usepackage{makecell}
\usepackage{tabularx}
\newcolumntype{C}{>{\centering\arraybackslash}X}
\newcolumntype{L}{>{\raggedright\arraybackslash}X}
\newcolumntype{R}{>{\raggedleft\arraybackslash}X}
\newcolumntype{I}{!{\color{lightgray}\vrule}}
\usepackage{colortbl}
\newcommand{\grayhline}{\arrayrulecolor{lightgray}\hline
						\arrayrulecolor{black}}

% Nice table line.
\usepackage{booktabs}

% Dingbats symbols.
\usepackage{pifont}

% use less space...
%\usepackage[subtle, sections, indent, leading, charwidths]{savetrees}
\usepackage[moderate,sections]{savetrees}
\RedeclareSectionCommands[
	beforeskip=1pt plus 5pt,
	afterskip=0.1pt plus 1.5pt
]{section,subsection,subsubsection}
\RedeclareSectionCommands[
	beforeskip=1pt plus 5pt,
	afterskip=-1.2ex
]{paragraph}

% dont indent paragagraphs
\setlength{\parindent}{0em}
\parskip=0pt

% dont encourage breaks before lists
\@beginparpenalty=10000

% Nice enumerations without wasting space above and below.
\usepackage{relsize}
\usepackage{enumitem}
\setlist{nosep,leftmargin=2ex,labelwidth=1ex,labelsep=1ex}
\setlist[2]{leftmargin=3ex,label=\smaller[2]\ding{228}}
\setlist[3]{leftmargin=3ex,label=\larger\textbf{--}}
\setlist[description]{leftmargin=0pt}

% decrease space for tables
\tabcolsep=2pt
\setlength\extrarowheight{0.3pt plus 1pt}

\newenvironment{expandtable}{%
	\begin{addmargin}{-3.4pt}
}{%
	\end{addmargin}
}

\usepackage{needspace}