glad it worked
the color you get for your long entries
<td class=long>...</td>
is red
the code is
.long { color: #ff0000; }
#RRGGBB: red component, green component, blue component
it uses hexadecimal (from 0 to f), so f is the maximum and 0 the minimum
if you want it in blue you'd have
.long { color: #0000ff; }
and if you use a color picker it usually displays a hex code
then you can paste it.
you could also some other styles for those columns:
font size, weight (bold), italic:
.long { ...; font-weight: bold; }
or/and: font-style: italic;
etc.
If you want to experiment with css, you can try this:
http://www.w3schools.com/css/css_examples.asp