CSS/Java Fails on Unbounce Page - CodePen Reference

Hi,

I am having trouble getting this page to render properly. When I resize the window the columns align but when it loads normally everything is out of wack. I am not sure if this is a java or css problem. I believe it is both as the opening function when clicked is not working either.

If I render this outside of unbounce it works great but when I try to add to an unbounce page I encounter this. Any pointers?

script and style tags have been added, css is compiled as well. I am at a loss on what to do next.

https://repair.hookupcellular.com/expanding-columns/

from this code