I would like to mark some given slides with a 1cm about or more blue colored circle. Herewith it will show which slides might be more important.
Which possible method that won't interfer with frame and the slide figure position? Ideally would be on top layer, without shifting down the figures of the beamer slide.
Thank you in advance !! Yours Sincerely
\documentclass[12pt,t]{beamer}
\begin{document}
\section{Section}
\begin{frame}
\frametitle{\thesection.~\insertsection}
\begin{itemize}
\item Header
\begin{itemize}
\item Example
\end{itemize}
\end{itemize}
\end{frame}
\begin{document}
\section{Section}
\begin{frame}
\frametitle{\thesection.~\insertsection}
\begin{itemize}
\item Header
\begin{itemize}
\item Example
\end{itemize}
\end{itemize}
\end{frame}
\clearpage
\begin{frame}
\vspace{3.3cm}
\begin{center}
{\fontsize{30}{40}\selectfont {\it Thank you for your attention}}
\end{center}
\end{frame}
\end{document}