facet search question/issue

Hello,

I'm doing a facet search, that has been placed in my left sidebar.

I'm running into a problem when the facet block is expanded ("show more" button). the page doesn't expand. Instead the content is hidden.

Any help or steering me in the right direction to resolve this would be appreciated.

here's the page.
http://fnih.org/what-we-do/biomarkers-consortium/programs

running drupal 7.5
all modules are up to date.
i'm running search api and indexing the pages on the same server

Thanks,
Mark