Pseudo-Classes and Pseudo-Elements

• Anchor element
  • a:link
  • a:visited
  • a:active
  • a:hover
    
    Different styles are applied depending if it is a link, if it has been visited, if the link is active or if the mouse is hovering over the link.
    
    Not a link
    An unvisited Link
    An visited Link
• First Letter and First Line
  • The first line or letter of an element can have its own style. Not many (any?) browsers support it yet.