This site supports standard keyboard navigation using the tab key.
SIZE OF FONTS
Modern browsers support text resizing or page zoom, allowing users to increase the size of the main page content. Microsoft Internet Explorer 6 does not support W3C standards when it comes to text scaling. It is recommended that users who need to resize text upgrade to a standards-compliant browser that provides text resizing or zooming. After selecting the text sizing or zoom level, it is recommended that users update the browser window because some headers will not be resized until this operation has been done.
Microsoft Internet Explorer
Select View, then Text Size, and then your preferred size
Select View, then Text Size and select Increase or Decrease. Where Zoom is available select View, then Zoom, and then Zoom In or Zoom Out.
Apple Safari (OS X)
Select View, then Make Text Bigger or Make Text Smaller, or hold down the apple / cmd key and press the + and – keys to increase or decrease the font size.