How To Override css style for Instagram Embed Posts?

Hello,
I want to make custom Instagram Feed, I don’t want to use plugins like Elfsight etc…
So what I did is created a ZAP that is going to create a NEW CMS collection item getting the link from the new Instagram photo/video and is going to be embedded like shown in the screenshot.

It works great, but I want to style it so I remove the header section with CSS.

Does anyone know where I can place this code
.Header {display:none;}, so it actually works and if this possible at all?

Thank you…
Here is the link to my custom instagram feed display
https://sannahma.webflow.io/insta-feed


Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Hi @qimplements,
Awesome feed! We really like it! Of course, we’re a little sorry you didn’t do it with Elfsight, however, it’s a great job! :slightly_smiling_face: