On game pages, at 960px viewport width the "user_tools" element can (and often does) overflow in a way that overlaps the game viewport when out of fullscreen. This is especially frequent with the "jam_entry" element. 

Some possible solutions include setting an explicit maximum width to the column thereby breaking overlong inline list elements, width-limiting list entries to hide overflow, etc.

I'm wondering if there's a better way to show jams than the user_tools approach we use right now, since many jams can have long titles, but truncating or wrapping their names isn't  ideal

Breaking out jam_entry into it's own element as a banner either directly above or below the game might work OK, either in the existing user_tools style or in the style of the "header_columns" element on the Jam Entry page itself