Source

beamer / base / emulation / beamerprosper.sty

Diff from to

base/emulation/beamerprosper.sty

 \newenvironment{Itemize}{\begin{itemize}}{\end{itemize}}
 \newenvironment{itemstep}[1][]{\begin{itemize}[<+->]}{\end{itemize}}
 \newenvironment{enumstep}[1][]{\begin{enumerate}[<+->]}{\end{enumerate}}
-\newcommand\prosperpart[2][]{\begin{slide}[#1]{}\begin{centering}\Large\structure{#2}\par\end{centering}\end{slide}}
+\newcommand\prosperpart[2][]{\begin{slide}[#1]{}\begingroup\centering\Large\structure{#2}\par\endgroup\end{slide}}
 \newcommand{\hiddenitem}{\addtocounter{beamerpauses}{1}}