S2 inserting css into head section of page

Hi everyone. I hope I have not overlooked this somewhere else in the forum. I have put it past the WP forums and they are also confused. When I activate both S2 Members and Theme My Login, the registration and login pages insert their own css within the section, overriding the css of the theme. The body background displays white instead of dark gray (#2e2e2e). I have been through every file. Very strange. I would appreciate knowing if anyone else has experienced this, and if they know the solution. If I activate just one of those plugins (either one) this does not happen. But the inserted code does appear to be related to S2.

Hello Gayle,

Have you checked under Dashboard -› s2Member® -› General Options -› Login Registration Design?

s2Member’s styles to the login/registration page are configured here.

– Eduan