Adding classes to individual values for fields

I’m using fields with values, like the dropdown and multiselect checkbox fields. I was wondering if there is a way to assign classes to these individual values. For instance, if my values are:

first, second, third

Is there a way I can do something like;

<div class=”first”>first</div>, <div class=”second”>second</div>, <div class=”third”>third</div>

So I can use those classes to call specific css, depending on what values are they displayed in the list?

http://wordpress.org/extend/plugins/participants-database/