name shadethm category Package shortdesc Theorem environments that are shaded. longdesc You can say \newshadetheorem{thm}{Theorem} or longdesc \newshadetheorem{}[]{} or \newshadetheorem{}{}[] to produce shaded longdesc boxes from the usual command \begin{theorem} \ldots \end{theorem}. longdesc Requires the color package. [description copied from TeX longdesc Catalogue]