Cannot make grid display properly

Hi

This is driving me mad but I cannot get the grid view to work on this website.

I have formatting overrides enabled and set it to Grid. I can see in the source code “em-list em-events-list em-grid em-events-grid size-large” so it appears it should be working, but its just a list with a very large fist image.

I’ve tried disabling cache, changing page templates and disabling plugins but cannot get it to work.

Any help would be much appreicated.

The page I need help with: [log in to see the link]