Using beamer
I have prepared the following slide. I want to display the theorem
in a box or like that for better presentation. Also title heading is left align. Is it ok or not?
\begin{frame}{Chinese Remainder Theorem(CRT)}
\begin{theorem}
Let $r, s$ be integers such that gcd$(r, s)=1$.
Given integers $a,b$, there exists unique
$x <rs$ such that
\vspace*{5pt}
\begin{enumerate}
\item $x \equiv a \bmod r$
\item $x \equiv b \bmod s$
\end{enumerate}
\end{theorem}
\end{frame}
Best Answer
Do you mean something like this?
Well, without theme and without theorem environment, you can use, for example, fancybox and minipage: