Dave Jarvis' Repositories

\tikzstyle{displayedbox} = [
  draw=displaybordercolour,
  fill=white,
  %drop shadow=dropshadowcolour,
  very thick,
  rectangle,
  rounded corners,
  inner sep=10pt,
  inner ysep=15pt
]

\NewEnviron{displayed}{%
  \begin{tikzpicture}
      \node[displayedbox] (box){%
        \begin{minipage}{0.95\textwidth} % 0.945 shadow
          \BODY
        \end{minipage}};
   \end{tikzpicture}
}