Everything was working correctly, until an hour ago, and now the CSS formatting which was being applied appears to be ignored, and all elements are simply listed one after the other on the page, in plain text. 

Here is the link to the view:  https://creator.zoho.com/4732209/propertyprosperity/view-perma/Standard_Brochure/PyRNmxShbOzrD941hzp2uYY4YqASNa0Jy6COSTdAVhuQq9OmC3bddFTzAB3176VZSsCRxGzdmOYg3SqhWgSOV8KP5dCvEksDvCUC/?recID=623880000001192015

it previously displayed like this: 

http://dl.dropbox.com/u/25986032/HambledonRoadCampbelltown.pdf