@ Martin
Hmmm… when I visit, the search all but seems to big… visit the emulator:
Oh, wait… you are using a responsive theme, but using MobilePress too??? Well, that does look kind of… uhm, less than optimal… soon as you click the Desktop Version link at the very bottom on the mobile screen and let your responsive theme do its job (Connections too) things look a whole lot better. If I may… you might want to reconsider the use of MobilePress and just use your theme instead. If that is not an option… If MobilePress allows adding custom CSS files or allows you to specify required CSS files, you need to set it up so the CSS files for Connections are loaded because presently they are not (on mobile). Actually neither is your theme’s CSS which is why the CSS I gave is not have an affect (on Mobile).
Hope that helps!