Create a policy tracker

I would like to create a policy tracker. Much like the one here: I have created a content type which includes 2 taxonomy terms (party and policy category).

I’ve been trying to achieve my requirements using views. I cannot figure out how to group content by party and align them side by side. Can anyone give me some pointers the best way of creating this page?

Using Drupal 7 and Bootstrap.


Drupal version: