I noticed this on Area51, which is using the current 3.1 build.

The search_results.html page has been broken by CSS changes.

#1) Pagination links are pushed all the way into the LAST POST column, and are actually pushed outside of the column, but are hidden and thus truncated and inaccessible.

#2) When making the window smaller, text in the TOPIC column does not wrap, and so overflows into the adjacent columns and on top of their content.