This site in accordance with the principles of web design and build the barrier, the main content of the website template is divided into three large blocks：
(1) Main Menu area, locate the point on the menu at the left block.
(2) Sub-menu area, anchor blocks located in the left menu above.
(3) Content area, the anchor point located directly above the content area.

Alt + U: main menu area, this section contains a link to the site's main menu.
Alt + L: This section contains a link to the website of the secondary menu.
Alt + C: Content block, providing information on various pages of web content.