does anybody know how to print the first level of an itemize environment bold? I tried \setbeamertemplate{itemize/enumerate body begin}{\bf}, but then also the subitems are printed boldface... Here is my MWE:
\documentclass[t,8pt]{beamer}
\begin{document}
\begin{frame}{Insert page title}{Subtitle}
\begin{itemize}
\item First level
\begin{itemize}
\item Second level
\begin{itemize}
\item Third level
\end{itemize}
\end{itemize}
\item Again first level
\end{itemize}
\end{frame}
\end{document}
I would like it to look like this:
Thank you very much in advance!