What is the correct css for the list of results to show correctly in this situation?

What is the correct css for the list of results to show correctly? Here are the steps to view the results:

1) Navigate to http://mypubguide.com/good-pubs/east-region

2) Type "Hull" in the search input on the navigation bar and enter

3) Check: You see a list of results but the styling is incorrect, e.g., the anchor tag is not showing the text correctly and other elements look badly formatted.

How do I resolve this?