Elements.style Checkout Template Issue

So one of my sidebars is displaying incorrectly, there is a large white gap in the top that is pushing all of my other content down.

https://www.pru-dent.com.previewdns.com/?page_id=6

I have narrowed down the problem to this:

element.style {
height: 280px;
}

What I want to do is just get rid of that style altogether. I have read up a bit on the issue and I understand that element.style is not in my css, but is perhaps built from my php instead.

Where can I start looking to resolve this issue? Any help would be greatly appreciated, I have been hitting my head against a wall for about 4 hours now scouring my code trying to rectify this annoying bug.