I'm trying to format the Forum display part of GF so that all entries under each catergory are surrounded by a 1pt border (much like the legend / rules boxes on this forum) i.e looking like a grid / spreadsheet but for the life of me I just cannot locate either the correct template / section of the template. As far as I can see the template handling this is forum_view.html but all attempts here seem to produce no results. Does anyone know ???