Blogger Templates on FreePages

RootsWeb recently updated their advertising banners and the change "broke" the formatting of these Blog pages. After investigating, I found that the problem most likely stemmed from the fact that their new ads cause all of my page content to be enclosed in an HTML <div> named userContentFP. To fix the problem, I updated my template by copying all the CSS instructions associated with the body and also applying them to that <div>. The code looks like this:

body {
  margin: 0;
  padding: 0;
  border: 0;
  text-align: center;
  color: #555;
  background: #bba 
      url(http://www.blogblog.com/moto_mr/outerwrap.gif)
      top center repeat-y;
  font: small tahoma, "Bitstream Vera Sans",
      "Trebuchet MS", "Lucida Grande", lucida,
       helvetica, sans-serif;
  }

#userContentFP {
  margin: 0;
  padding: 0;
  border: 0;
  text-align: center;
  color: #555;
  background: #bba
     url(http://www.blogblog.com/moto_mr/outerwrap.gif)
     top center repeat-y;
  font: small tahoma, "Bitstream Vera Sans",
     "Trebuchet MS", "Lucida Grande", lucida,
     helvetica, sans-serif;
  }

Once I republished the blog, everything was once again properly arranged on the page.