How can I set the color of the \emph{}-tag in beamer? I tried something like
\setbeamercolor{emph}{fg=red}
inside of beamercolortheme.sty but it had no effect.
[Tex/LaTex] Set color of \emph{} in beamer
beamercoloremphasis
Related Solutions
Modify the background canvas before you begin the frame, not within the frame.
To keep the effect of the color change local, you could use curly braces around the frame and that command, or \begingroup ... \endgroup.
{
\setbeamercolor{background canvas}{bg=violet}
\begin{frame}
% frame contents here
\end{frame}
}
The right keys to modify the exampleblock environment are:
block title examplefor the title;block body examplefor the body of the block.
Here is a complete example:
\documentclass{beamer}
\usetheme{Frankfurt}
% Define my settings
\definecolor{mygreen}{cmyk}{0.82,0.11,1,0.25}
\setbeamertemplate{blocks}[rounded][shadow=false]
\addtobeamertemplate{block begin}{\pgfsetfillopacity{0.8}}{\pgfsetfillopacity{1}}
\setbeamercolor{structure}{fg=mygreen}
\setbeamercolor*{block title example}{fg=blue!50,
bg= blue!10}
\setbeamercolor*{block body example}{fg= blue,
bg= blue!5}
\begin{document}
\begin{frame}{Frame title}
\begin{block}{Block title}
Hello
\end{block}
\begin{exampleblock}{ExampleBlock title}
Hello
\end{exampleblock}
\end{frame}
\end{document}
Result:
Best Answer
You posted a “solution“ in the comments. I cannot recommend changing
beamercolortheme.stythough, because it might be overwritten once you update your system. Also the document is no longer portable. If you edit it on another PC or send it to a friend you'd have to include instructions on which files to edit.Such changes usually go in the preamble of your document. I also used the beamer color approach. You can read more in the manual.