My blog is http://pencilandfork.net and I'm using Oulipo. I've been tweaking the css a little in the stylesheet and changed the background colour of the blog. It seems to have worked for the article/post and "page" pages, but the tag and category pages still have the white background (eg. http://pencilandfork.net/category/recipes/baking/ ) Can anyone help? I thought the problem would be somewhere in style.css but I can't find what I should change. Thanks.