Need help with correctly positioning icons in my portfolio site

Hi! hope the person reading this is having a good day. I’m getting ready to finish and show the world my portfolio site but still have some issues to take care of. The ‘about’, ‘work’ (portal) and ‘contact’ icons need to be perfectly overlaid on top of my background design, how do I make sure of this? (especially across different screen sizes, and also because what I see in the webflow editor doesn’t always match up with the launched website in the browser). As of now, the portal only seems clickable at its top-right corner. Could someone please advise regarding the correct way/best practices to fix this and achieve the desired outcome? Many thanks!

Here is my site Read-Only: Webflow - Ananya's Beautiful Site

yours grateful,