% another.
\newlist{pcases}{enumerate}{1}
\setlist[pcases]{
- label=\textbf{Case~\arabic*}:~\protect\thiscase\textbf{.},
+ label=\textit{Case~\arabic*}:~\protect\thiscase\textit{.},
ref=\arabic*,
align=left,
- leftmargin=0pt,
listparindent=\parindent,
parsep=\parskip,
itemsep=\singleblskip}