To reformat CSS files on your hosting service, use an online CSS beautifier or a local tool like Prettier. Access your files via FTP, reformat, then re-upload them.

You need a CSS unminifier or "beautifier" stat. Tools like CSS Formatter or your code editor's "beautify" feature can instantly reformat that spaghetti code. But the real issue is a lazy devops setup; they should use minification only in production, not dev.

In order to ensure smooth website styling and performance, we can assist you with reformatting CSS files on your hosting service by organizing code, fixing syntax issues, and ensuring proper structure.