This is an example of a page with 2 sidebars. You can set a default layout in your themes backend.
You can then overwrite this default setting for each post and page individually

Since this Page is a subpage, nested to the Templates page, a sidebar with all siblings appears by default.

Dropcap

This is a quote

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.