Section

The HTML   element represents a generic section of a document (a thematic group of content, typically one with a heading). This element must not be a descendant of an  element. If it makes sense to separately syndicate the content of a  element, use an   element instead. Do not use the  element as a generic container; this is what the   element is for, especially when the sectioning is only for styling purposes. A rule of thumb is that a section should logically appear in the outline of a document.

Attributes
See Global HTML Attributes.