There is a problem opening the items that are in the category that have been created, ie when the item belongs to a new chemical class category that is created during the installation of quickstart (eg Content Category 1). When I put an article in a new category that I created, the link address is to "home" at the beginning as shown (article-1 - arrow 2) and open the link to the article the screen is as shown (article- 3) displaying the information shown by the arrows, being a small area of the article on the screen.
But if I put the same item in a category that is created during the installation of joomla with quickstart not appear "home" on the link to the article, as stated (Article-2) and open this article it will be normal occupying most the screen, including showing the breadcrumb as stated (Article-4). How can I solve this problem?

Adding the information, this problem is for any item that is open on the home page is the articles of Sj Module Tabs module, SJ Basic News, Sj Content Accordion, if in new category has the same problem.

Below the link to view all images
sgtecnologia.com/imagens

Thank you in advance.