Post installation

Olivero header background is only partially gradient Blue; only the site name and/or site slogan area has Blue gradient background.

How to make Olivero header background fully gradient Blue?

There are several nodes I wish to layout with the Layout Builder core module, because just putting a picture with automatic height in CKEditor 5 in the start of the node results in a huge image that requires the user to scroll down to get to the actual text of the node and I need some 50%-50% image-text distribution there to make the picture smaller and to have some text right next to it (in desktop displays).

I'm setting up a new site which for now is just supposed be a forum for event organizers. I'm on Drupal 10.2.1, I've enabled the forum module, and created the forums and forum containers, and pretty much everything is set up. However, when I look at the forum list, the hierarchy isn't visible. Forums and forum containers have the exact same formatting, indenting, everything. 

Hi. 

The previous question is here:

https://www.drupal.org/forum/support/post-installation/2023-10-10/solved...

The current problem is below:

I'm new to Drupal. I want to use an external genealogical database I have an error message for a jsonpath library I only find the GitHub and a comment which is 5 years old what should I do? the full message is: External entities requires the galbar/jsonpath library.

Hello,
I have a "weird" problem at the moment: 
Trying to access the root page of one of the projects from my lan-connected client browser through http://www, a pop-up page is displayed, asking me where to "download" information. All OTHER defined Drupal projects (D10) work just fine.