Section Tag in HTML5
The section tag was introduced for better structure in HTML5 documents for those authors who require heavy editing features. The code: <section></section> Represents a generic document or application section.
It can be used together with the h1, h2, h3, h4, h5, and h6 elements to indicate the document structure and level of importance.
The use of sections means that the author can use heading elements throughout, without having to worry about whether a section is at a particular level.
Jumping Right In
For those who want to jump right in to using the new tags in HTML 5, the section tag can be used interchangeably with the division tag. Study the lessons on the division tag and apply all elements of use to the section tag.
*Use of the new tags article, section, header, footer, hgroup, nav and aside is a matter of the taste or the need of the author.
The section tag accepts Global Attributes.
For a complete list of New HTML5 Elements visit W3.org
See also: Division Tag