Question about "Portfolio Full Width" Shortcode

Hi Noda! This is likely my last question for a while as you’ve answered all my questions (thank you).

Background:
I am using the “portfolio full width” at the bottom of my portfolio pages to display related work INSTEAD OF the “related posts” module that you can turn on/off in highend settings. The reason why is because the “portfolio full width” module looks much better on the smaller breakpoints (phone/tablet) – the images are bigger and more readable on the smaller screens. The drawback, though, is that there is no logic in “portfolio full width” module to know which portfolio project page I’m on and remove that project from the module, so there is no duplication.

Question:
Is there custom css that can remove the project that i’m currently viewing from the “portfolio full width” module? I know the easy solution is to use the “related posts” module in highend options (because it has this functionality built in), but wanted to ask in case there is a simple solution, so the UX can be better on smaller screen sizes. Thanks for your help.

Here’s my portfolio page: http://new.bethfuller.com/portfolio/food-network-ios-apps/