\makeatletter \newcommand\bbrow{\brow\setbox\cals@current@row= \hbox{\vbox to 3cm{}}} \newenvironment{decotable}{\begin{calstable} \fontsize{15pt}{17pt}\selectfont \cals@setpadding{Ag}\cals@setcellprevdepth{Al} \cals@paddingL=0pt \relax \cals@paddingR=0pt \relax \def\cals@framecs@width{2pt} \def\cals@rs@width{8pt} \def\cals@cs@width{4pt} }{\end{calstable}} \begin{decotable} \colwidths{{3cm}{3cm}{3cm}} \bbrow \cell{left,\\top} \alignC \cell{center,\\top} \def\cals@borderL{0pt}\def\cals@borderB{0pt} \alignR \cell{right,\\top} \erow \let\cals@borderL=\relax \let\cals@borderB=\relax \bbrow \alignL \cell{\vfil left,\\middle} \alignC \cell{\vfil center,\\middle} \alignR \cell{\vfil right,\\middle} \erow \bbrow \def\cals@bgcolor{green} \alignL \cell{\vfill left,\\bottom} \def\cals@bgcolor{} \alignC \cell{\vfill center,\\bottom} \alignR \cell{\vfill right,\\bottom} \erow \end{decotable}