We’ve tried to make this site accessible to everybody, regardless of what browsing device is used. If you find something that needs improvement to make the site even more accessible, please let us know.
This site is built on valid HTML 5 for structure and CSS for presentation, meaning that it should work with just about any web browser, though there may be visual differences.
Whenever possible, links are written to make sense out of context.
The text size on this site is specified in a way that makes it resizable in any browser, should you find it too small to read comfortably. If you would like to find out more about how to adjust your browser and computer operating system to suit you requirements please visit the BBC's comprehensive guides at http://www.bbc.co.uk/accessibility/guides/