5
I created a new envrionment and it looks good, but I want to distinguish between normalfont and cursive font, so here is my code:
\newshadetheorem{beispiele}{Beispiel}
\newenvironment{beispiel}[1][]{%
\definecolor{shadethmcolor}{rgb}{.9,.9,.95}%
\definecolor{shaderulecolor}{rgb}{0.0,0.0,0.4}...