\documentclass[%
% draft,%
handout, %
% serif,%
t,% top-centered frametitles
]{beamer}
\usepackage{hrlatex}
\usepackage{amsmath}
\usepackage{amsthm}
\usepackage{txfonts}
\usepackage{framed}
\title{Mini prezentacija}
\subtitle{ mali podnaslov }
\author{NN}
% BEGIN NOT
\usetheme[titleline=true]{Torino}
\usepackage{tgheros}
\usepackage{microtype}
% END NOT
\begin{document}
\maketitle
% =============================
\begin{frame}{Prvi slajd}{Podnaslov}
\begin{itemize}
\item prvi red
\item drugi red
\end{itemize}
\end{frame}
%
\begin{frame}{Drugi slajd}
\begin{itemize}
\item $1+1=2$
\item $\displaystyle \int_1^x \frac{1}t dt= \ln x$
\item tre\'ci redak
\item $1+2+3+\dots +n = ?$
\end{itemize}
\end{frame}
\end{document}