Thanks to a little bit of help on understanding what code is used to add the customised CSS to the profile page, I have managed to add the same CSS to the user's dashboard.
Groups lack a profile customiser, or a group page customiser. On the surface, it would appear that I could take the profile customiser module and have it work for the group page. I am wondering if Dolphin 7.1 will expand the profile customiser to other pages than just the profile page, such as the dashboard? Will Dolphin 7.1 support allowing the group page to be customised? If not, then I need to see about adding the profile customiser to the group page as this is a requested feature.
Note to HL if he pops by: Yes, members want to do these types of things and since the site is about gaining members, we need to allow some things they want to do as it attracts more users. Some things I refused to do, like allowing the profile comments input box to be changed from white.