Some questions. I'm studying child theme because they told me it's the best way to change themes.
Question:
I'm messing around with bootstrap and would like to change a theme that has bootstrap, in case I'm not going to use style.css because I want to add bootstrap stuff to the page. How should I proceed?
Proposed solution:
Copy and paste the index.php from the parent and child theme into the child theme and change the parts that I want to change? Is that correct?
Another possible question:
How would the administrative part work? I need to edit the banner, for example. Maybe also a text from one of the three columns below the banner. The simplest solution would be to use a plugin? The question is whether it will work perfectly with Bootstrap or will it have conflicts? Is it a good practice?
Reason for question:
I'm looking for the best current solutions and practices.