HTML and CSS Reference
er example is CSS3; its evolved stylesheets allow you to apply the latest innovations in
In this section, you'll learn
• How to use microdata and microdata vocabularies to provide search engines with
better information about your pages.
• The microdata DOM API that lets you dynamically retrieve and modify microdata
• Several of the new features in CSS3 that allow you to enhance the visual appeal of
your applications while providing better user interactions and feedback.
and advanced APIs.
To begin, let's look at microdata.
Microdata in HTML5 allows you to add semantic information to a web page, which in turn
could be used by applications such as search engines and web browsers to provide addition-
al functionality to the user based on that data. An example of how Google uses microdata