More Elegant Mobile Navigation - Sticky Hamburger only

I’ve been setting up my own page and was able to do many things with the help of this forum. Though, I’m unsure on how to approach my newest plan. In the mobile view, I would the navigation to turn solely into a nav hamburger. You can find an animation on this website. What CSS do I need for this idea?
Thank you so much for your help,

Hello Bode,

Very nice concept. Unfortunately that’s really a complex task to do, as it requires a lot of coding work. At this point, you’ve reached the limitation of support service we can offer here in the forums. I can only recommend you to hire a coder. You can find him at or

Thank you for your understanding.