%\ProvidesPackage{boxedfile}

\usepackage[table]{xcolor}
\usepackage{colortbl}

\newenvironment{boxedtext}[1]
{
  \begin{scriptsize}  
  \begin{ttfamily}  
  
  \begin{center}
  \rowcolors{2}{gray!20}{white}  
  \begin{tabular}{| l |}
  %\rowcolor[rgb]{0,0,0}{0.}
  \sffamily{#1} \\
  \hline
}{
  \hline
  \end{tabular}
  \end{center}
  \end{ttfamily}
  \end{scriptsize}
}
