[main.tex] Wider macro to push away margins.

main.tex

@@ -168,6 +168,15 @@
 
 \newcommand{\highlight}[2]{\colorbox{#1}{$\displaystyle #2$}}
 
+% To get slides with smaller margins (so wider space for the content)
+\newcommand\Wider[2][3em]{%
+\makebox[\linewidth][c]{%
+  \begin{minipage}{\dimexpr\textwidth+#1\relax}
+  \raggedright#2
+  \end{minipage}%
+  }%
+}
+
 % Pandoc magic
 %\makeatletter
 %\def\maxwidth{\ifdim\Gin@nat@width>\linewidth\linewidth\else\Gin@nat@width\fi}