Website www.tetraktys.cz is formed with an effort to maximize the accessibility of its content. Complies with all relevant principles of accessibility according to the methodology of Blind Friendly Web (the United Blind and Visually Impaired organization) Act No. 365/2000 Coll and WCAG 1.0.
All texts are defined in relative units and can be easily increased or decreased using standard browser tools.
HTML documents are created by structural XHTML 1.0 Strict. The visual presentation, then use cascading style sheets (CSS). Cascading style sheets can be disabled via a link zapnoutSwitch (CSS styles go on again). This functionality requires cookies enabled in your browser.
The most important navigational features of this site are the following shortcuts (called access keys):
The whole presentation is based on a robust editorial system © MojeRedakce, which provides for you (www.cms.cz - Everything for your Internet presentation).
If you find anything in these pages, what do you think did not comply with accessibility requirements, please inform us, we will take steps to remedy those deficiencies.