Fix footer overflow

Signed-off-by: Peter Hatina <peter@hatina.eu>

templates/invoice.tex

@@ -9,6 +9,7 @@
 \usepackage{graphicx}
 \renewcommand{\familydefault}{\sfdefault}
 \setlength{\extrarowheight}{3pt}
+\maxdepth=0pt
 
 {{if invoice.translate}}
 \newcommand\translation[1]{/\textit#1}
@@ -87,7 +88,7 @@
 
 \pagestyle{empty}
 
-\begin{center}
+\centering
 \begin{tabularx}{\textwidth}{XXXX}
 
 % INVOICE HEADING
@@ -195,16 +196,13 @@ SWIFT/BIC: & \multicolumn{1}{l|}{ {{issuer.swift}} } & \multicolumn{2}{l}{\Deliv
     \end{tabu}
 } \\
 
-&&& \\
+\\
 \hline
-\multicolumn{4}{r}{} \\
 \end{tabularx}
-\end{center}
 
 \vfill
 
 % FOOTER
-\centering
 \begin{tabu} to \textwidth {X[1]|X[0.5,l]|X[0.25,r] }
     \hline
     \IssuedBy: \quad {{issuer.name}} & \TotalAmount: & {{eur(invoice.sum)}} \\ \cline{2-3}