New WP Blogger Problem

[Maverick]

I am new to blogging and even newer to Wordpress. I am having a mechanical problem that I am not experienced enough to source and repair and am hoping that there may be one here who can help.
Issue:
I have set up my first blog at http://www.ethnic-hotties.com/AOPSEXBLOG/ and have managed to create the impact of the background that I wanted. HOWEVER, when one clicks on a title to make a comment, I get the background that is fine in the main blog interfering with and bleeding through the comment area. I have tried different things, all of which are pure guesswork, and need some direction as to where to look since I am getting really

It is Version 2.3.1 and I have altered the Default 1.6 Theme if that is of any help.

Thanks in advance and if anyone would like to get in on the BlogRoll just send me a message and it will be done.

Cheers
M