[thesite] Additions to default CSS file

[aardvark]

> From: "Michele Foster" <michele at wordpro.on.ca>
[...] 
> I dunno what to do or what should be done .. I'd be a lot more
> comfortable if someone else would take over fixing up the main CSS
> file .. so that we have a "good" one to work from.  Any chance I can
> entice Adrian or Issac to do this, please?

er... mccreath was the last keeper of the CSS... there's been so 
much changed in there that i have no idea what's up...

oh, wait... this used to be in there:

td.content	{	line-height : 130% ; }

we removed that style because it was causing all sorts of problems 
in assorted browsers...