\documentclass{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage{tabularx}
\usepackage[letterpaper,top=2cm,bottom=-3cm,left=1.1cm,right=1.5cm]{geometry}
\usepackage{graphicx}

\begin{document}

\pagestyle{myheadings}
\thispagestyle{empty}

\fontfamily{cmss}\fontsize{10pt}{12pt}\selectfont

<%include letterhead.tex%>

\centerline{\textbf{Č A S O V Á}\hspace{0.5cm}\textbf{K A R T A}}

\vspace*{0.5cm}

\begin{tabular}[t]{ll}
  \textbf{Zamestnanec} & <%employee%> \\
  \textbf{ID} & <%employee_id%> \\
\end{tabular}
\hfill
\begin{tabular}[t]{ll}
  \textbf{ID karty} & <%id%> \\
  \textbf{Dátum} & <%transdate%> \\
  \textbf{Vstup} & <%checkedin%> \\
  \textbf{Výstup} & <%checkedout%> \\
  \textbf{Hodiny} & <%qty%> \\
\end{tabular}

\vspace{1cm}

\begin{tabular}[b]{ll}
  \textbf{Práca/Projekt} & <%projectnumber%> \\
  \textbf{Popis} & <%projectdescription%> \\
  \textbf{Práca/Servis kód} & <%partnumber%> \\
  \textbf{Popis} & <%description%> \\
\end{tabular}
\hfill
\begin{tabular}[b]{lr}
  \textbf{Kurz} & <%sellprice%> \\
  \textbf{Celkom} & <%total%> \\
\end{tabular}
  
\vspace{0.3cm}

<%notes%>
 
\end{document}



