问题如题,代码如下:
\documentclass{ctexbeamer}
\begin{document}
\begin{frame}{}
nihao
\end{frame}
\end{document}
beamer 本身就是幻灯片,有头,有尾,甚至考虑导航,具体细节看看这里:
https://tex.stackexchange.com/questions/247826/beamer-full-vertical-centering
感谢大佬!