How to install drupal7 website template?

Question

Drupal

Once I came across someone else's assembly of drupal 7, where the menu Structure -> Pages contained the sub-item Default Site Template. We are talking about a plate where a list is displayed, a wizard and the third item was the one that I am trying to do. Accordingly, in this paragraph, the template of both the main and the rest of the site was opened. Now it was necessary to implement a similar design, but I can not find either the module or the faq. Please suggest such an implementation.

Answer 1

It seems to be about the panels module