This document discusses WordPress template hierarchy and how different templates are used to display different types of pages. It explains that WordPress uses different template files like home.php, single.php, page.php etc. to display home, single post, page and other content types. It provides details on the template hierarchy and which template takes precedence over others for various page types like posts, pages, attachments, categories, tags etc. The document aims to explain the best and easy way to show different styles for different page types through WordPress's inbuilt template hierarchy system.