PopUp Formatting

Hello All,

I am working on a PopUp config file for displayed data but was wondering if there is a better way of formatting the popup then using the description tags.
<description>
<![CDATA]]>
</description>

Using just the field tags works ok but I am trying to do a little more with some left and right justifications.

Example:

Temperature: 80°F
Average Ammonia: .1186
Average pH: 7.67


Any suggestions would be great

Thanks

Eric