# enumerate in tcolorbox: weird insets

I'm typesetting text within tcolorbox-boxes, which works quite fine. For doing so, I've defined a couple of commands and just call them for each paragraph. But when I include an enumerate- or itemize-List in such a tcolorbox, the first item of the first is set much more left than the following items, this is really weird. Even more weird, when I include another list before my desired list in the tcolorbox, it works quite well for the second list:

So it's only the first list that's set wrongly. How can this be? Here's a MWE for my problem.

\documentclass[oneside,12pt]{scrreprt}
\usepackage[ngerman]{babel} %Deutsche Sprachunterstützung
\usepackage{scrpage2} %Kopf- und Fußzeilen
\usepackage[utf8]{inputenc} %Umlaute
\usepackage{dramatist}
\usepackage[x11names]{xcolor}
\usepackage{tcolorbox}

\begin{document}

\setlength{\parskip}{3mm}
\setlength{\parindent}{0pt} %Dummes Absatz-Eingerücke abstellen

\newcommand{\sep}{\\[3mm]}

\newcommand{\ex}[1]{\item\begin{tcolorbox}[title=Lorem Ipsum,colframe=Orange1]#1\end{tcolorbox}}
\newcommand{\blindtext}{Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer nec odio. Praesent libero. Sed cursus ante dapibus diam. Sed nisi.}
%SteelBlue1, Aquamarine2, DarkOliveGreen2

First list in tcolorbox does not work:
\begin{drama}
\ex{\blindtext
\begin{enumerate}
\item foo
\item bar
\end{enumerate}
\blindtext}
\end{drama}

Second list works well:
\begin{drama}
\ex{\blindtext
\begin{enumerate}
\item foo
\item bar
\end{enumerate}
\blindtext
\begin{enumerate}
\item foo
\item bar
\end{enumerate}
\blindtext}
\end{drama}
\end{document}


The dramatist-package used here is found here.

The \item from the dramatist package confuses the tcolorbox settings as well as the following enumerate environment. A \leavevmode just before \begin{tcolorbox}...\end{tcolorbox} cures this.

I strongly suggest to use enumitem package to adjust the spacings of the enumerate and as well as using a special \newtcolorbox definition which is easier to maintain than to edit the \ex macro over and over again.

\documentclass[oneside,12pt]{scrreprt}
\usepackage[ngerman]{babel} %Deutsche Sprachunterstützung
\usepackage{scrpage2} %Kopf- und Fußzeilen
\usepackage[utf8]{inputenc} %Umlaute
\usepackage{dramatist}
\usepackage[x11names]{xcolor}
\usepackage{enumitem}
\usepackage{tcolorbox}

\begin{document}

\setlength{\parskip}{3mm}
\setlength{\parindent}{0pt} %Dummes Absatz-Eingerücke abstellen

\newcommand{\sep}{\\[3mm]}

\newcommand{\ex}[1]{\item \leavevmode\begin{tcolorbox}[title=Lorem Ipsum,colframe=Orange1]#1\end{tcolorbox}}
\newcommand{\blindtext}{Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer nec odio. Praesent libero. Sed cursus ante dapibus diam. Sed nisi.}
%SteelBlue1, Aquamarine2, DarkOliveGreen2

First list in tcolorbox does not work:
\begin{drama}
\ex{\blindtext
\begin{enumerate}
\item foo
\item bar
\end{enumerate}
\blindtext}
\end{drama}

Second list works well:
\begin{drama}
\ex{\blindtext
\begin{enumerate}
\item foo
\item bar
\end{enumerate}
\blindtext
\begin{enumerate}
\item foo
\item bar
\end{enumerate}
\blindtext}
\end{drama}
\end{document}


• Thank you, this works! I am so grateful that you found the time to answer my question, even so fast ;) I was afraid that the question was too specific because of the dramatist-package, but well, thank you! ;) – LukeLR Jan 26 '16 at 21:41
• @LukeLR: Actually I never heard of the dramatist package before (or at least did not use it.) Happy TeXing! – user31729 Jan 26 '16 at 21:45