Adobe dreamweaver CS5 HTML5 tutorial 1( Basic Syntax) смотреть онлайн

HTML5 is the latest and most enhanced version of HTML.
HTML is a markup language.
HTML5 is the major revision of the HTML standard HTML 4.01, XHTML 1.0, and XHTML 1.1.
HTML5 has a number of new elements and attributes that helps in building a modern websites.
You can embed audio or video on your web pages.
New elements like header, footer and section are used.
HTML5 is designed to be backward compatible with existing web browsers.
New applications build on existing features and allow you to provide fallback content for older browsers.

HTML5 is coming with lots of flexibility:

* Uppercase tag names.

*Optional Quotes for attributes.

*Optional Attribute values .

*Optional Closing empty elements

Elements may contain attributes that are used to set various properties of an element.

Some attributes are defined globally and can be used on any element, while others are defined for specific elements only.



section:
This tag represents a generic document or application section.

dialog:
It can be used to mark up a conversation.

article:
It can be used to represents an independent piece of content of a document, such as a blog entry or newspaper article.

aside:
It can be used to represents a piece of content that is only slightly related to the rest of the page.

header:
It can be used to represents the header of a section.

footer:
It can be used to represents a footer for a section.