Here's a screenshot that shows the issues:

The first one shows that a backslash is shown before the star in db* Codecop.

The second one shows that the logo is positioned unfortunate. It should be positioned a bit higher with a smaller margin to the top.

I assume the second issue is caused by the configuration of Material for MkDocs. I think I've solved that for the snapshot version. See https://philippsalvisberg.github.io/plsql-and-sql-coding-guidelines/main/3-coding-style/coding-style/#formatting . Heres a screenshot:

The first issue looks like an escaping issue. Either in the source or in Material for MkDocs.