Navigation menu problem with mobile

Hello :slight_smile:

Firstly, I would like my links to be among each other within the hamburger menu and secondly, not to be moved away when you click on the filter. It shifts a little to the left somehow.

I appreciate the help very much and hope I can still solve this

Project Website:
https://www.lukas-knecht.com

Project Link:
https://preview.webflow.com/preview/portfolio-2022-a4050f?utm_medium=preview_link&utm_source=designer&utm_content=portfolio-2022-a4050f&preview=9a468ba5e63e525e19913f7ee70b8e89&pageId=626e5188a0717a7fdfa4bf8b&workflow=preview