The web site is built with the principle of barrier-free web design , provide convenient key (Access key, also known as shortcuts) settings, use the keyboard can quickly browse.

The content is divided into five major blocks
A. The left link area. B. The middle content area. C. The right links area. D. The bottom link area.

The quick access key (hold down the keyboard and hold the Alt key and click the "letter keys"), top-down settings are as follows:

• Alt + U: The top link (Upper), contains the main link of the top web page link.
• Alt + L: The left link (Left), contains the main link of the left web page link.
• Alt + C: main content District (Content), the regional web content zone.