Hey @Marcel_Speckmann, your LeistungenDIV are starting to overlap on smaller breakpoints because you have set a fixed width of 270px. Unless in certain very specific circumstances, I would advise against doing that. Also, your spacing on the different elements is a bit all over the place. I would suggest you watching a couple of videos regarding CCS layout & positioning (see below). This will make things a lot easier for you.
You could also have a look at some official Webflow templates and cloneables from the community. Inspect the different sections and learn how they are set up.