\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{DUcolumn}[2017/04/16 Docutils sidebar]

\RequirePackage{multicol}

%
%   .. container:: paracol2
%
%     Create a section of two column using paracol
%
%
%   .. container:: multicols2 
%
%     Create a section of two column using multicols

\newenvironment{DUCLASSparacol2}%
  {\begin{paracol}{2}}
  {\end{paracol}}

\newenvironment{DUclasstparacol3}%
  {\begin{paracol}{2}}
  {\end{paracol}}

\newenvironment{DUCLASSmulticols2}%
  {\begin{multicols}{2}}
  {\end{multicols}}

\newenvironment{DUCLASSmulticols3}%
  {\begin{multicols}{3}}
  {\end{multicols}}