[DOC] branch links in tutorials are shifted

[Simonbdy]

Insert the documentation link:
https://www.luos.io/tutorials/...

Describe the issue or the suggestion:
The house icon in the upper part of the pages is shifted upward from the branch-links, both in dark and light mode.
The branch-links are also shifted upward from the white rectangle in the background.

In tutorials' intro:

In tutorials' content:

How would you fix the issue / which content would you add or delete?
Every element needs to be aligned

Initially in Documentation repo (Luos-io/Documentation#378)