I have been researching on this question for two days without finding any result, so I will just ask it here.
While the Pages builder is great for block creation and modification, there is a limitation to how much I can customize. For example, if I would like to remove the navigation bar from the top I haven't found anything online that teaches me how to do that, or tell me if that's even possible.
If I want to create a jumbotron background and just a sign up window in the middle of the screen now, I can't because the design is limited by the current layout of the homepage.
When I looked into the root directory index.php file, the source code led me away to a whole bunch of different other php files. Is there some kind of documentation that can help me understand how the layout of homepage is created, and what the best way of changing it is?
