How to Fix a Mixed Content Error?

That is kind of not the problem, the problem is the CSS stylesheet (and only the CSS stylesheet) is loaded with my VM IP address rather than my base_url, I tried inspecting element and edited where they are loaded from (for example the image) to my base_url, and it works, but for some reason they keep trying to load it from my VM IP Address

Is there a configuration file for these CSS that I can edit?