Comment 1 for bug 492421

Matt Says:
'Size should be 50%, not a certain number of em.'

DColes Says:
'Unfortunately it looks like setting a % height isn't trivial. Might need
some extra divs in there (As Matt said: 'There's nothing (in CSS) that
can't be solved by an extra layer of DIVs').

A better suggestion was to allow the console area to be adjustable rather
than just 'open' and 'closed'.'