Woocommerce Additional Information Fields CSS Styling

I have a site where i have to show the genalogy of birds who are sold on woocommerce. So i put the information about the birds's parents on the Additional Information Field (Informação Adicional http://hospedefacil.net/curio/?product=anilha-1410-honda-teste). How can i attrib a css class for each feature, so that i can show them on a family tree trough css, instead listed line after line (as now?)?
The goal is to have fields for 3 generations.