http://www.davidhansard.net/utterly-useless-news/
Apart from my blog page which is fine, I've lost the correct text formatting and spacing on most of my pages.
You'll see on the above page that apart from the text being incorrectly formatted (compared to the home page/blog), there is html code before the photo, for example.
I am using the ari theme.
To try to fix the problem I have just replaced my CSS file in the ari directory with a clean/never edited style.css file taken straight from the ari theme download. Yet the formatting problem is still there.
I did try a few different themes recently. Maybe that has corrupted some files.
I find this a little bizarre, as I thought all style issues could be fixed in the CSS file.