Well, thanks to SAHMinIL.....I now have the answer as to why some of you are seeing a blue background! Apparently, the new template that I chose is not compatible with Firefox. However, when using Internet Explorer...it is the white background that shows up.
I apologize for all of my Firefox people out there. I will change all of the writing to dark colors in hopes that you will still visit me here. When my "computer whiz" husband gets home from working the Christmas Tree lot at our church, I'll ask him if there is anything I can do...short of removing the template. Hopefully, we can work it out...if not, I'll be looking for another template that is compatible with Firefox too. I don't want my "peeps" to not be able to enjoy their visit!