how to make email message body larger

Hello, 

In the SugarCRM email module, the detail view of an email record displays the body of the message in a multi-line field too small to read the message comfortably. The field is scrollable but this does not really improve the experience. Is there a way to modify the layout of the Detail View? If not is there a work around for users who want to read email in the emails module.

Cheers,

George