vincentdeelen/balance_query_style

## balance_query_style
select post
,      amount
,      case when amount < 0
            then 'red'
            when amount > 0
            then 'green'
       end column_style
from   balances
	select post
	, amount
	, case when amount < 0
	then 'red'
	when amount > 0
	then 'green'
	end column_style
	from balances