What needs to be fixed

The size of the J logo in the instalation pages is about 276.8 x 55.01:

The size of the J logo in the login page is now 148.2 x 26:

Why this should be fixed

After the installation process is completed, and now in the login page the dimensions cause a "jump feeling" between 2 interfaces.

How would you fix it

To provide more consistency regardless of the process (since we are talking about the same CMS, same default interface, different page), the sizes must be the same.

Of course the login page will be different if a user decides to change the template in the future, but at least this one, the template provided by default should be more consistent between the installation process and the login page.