Strange Background Problem?
 

I went;

Styles and Templates > Style Manager > Default Style (which I am using) > All Style Options > Go

Then I scrolled to "Page Background", and removed the colour text, then added blockquote {background-image: url(http://www.zetetique.ldh.org/images/crop/cropETb.jpg); background-repeat: no-repeat; background-attachment: fixed} into the "Extra CSS Atrributes" text box.

Couldn't get it to show up.

What am I doing wrong?