visiting your files module shows a lot of errors in browser console.

Content-Security-Policy: The page’s settings blocked an inline style (style-src-attr) from being applied because it violates the following directive: “style-src 'self'”. Consider using a hash ('sha256-DYpfOPE1gM9+FkJHLfMFqRmArLRC28YsqCwmWR3SIVw=', requires 'unsafe-hashes' for style attributes) or a nonce.