如何通过php将css类添加到元框中

Question

I'm working with a code similar to the following and I need to get a meta box to have a certain css class.

As in the example:

add_meta_box('meta_box_id_name', // $id
              'Meta Box Title Name', // $title
              'CSS Class Here', // $css class
             );

Is there anyway to add a css class via php when adding a meta box?

Thanks.