Global attributes in HTML5

New : New global attributes in HTML5.

accesskey Specifies a shortcut key to activate/focus an element
class Specifies one or more classnames for an element (refers to a class in a style sheet)
contenteditableNew Specifies whether the content  of an element is editable or not
contextmenuNew Specifies a context menu for an element. The context menu appears when a  user right-clicks on the element
dir Specifies the text direction for the content in an element
draggableNew Specifies whether an element is draggable or not
dropzoneNew Specifies whether the dragged data is copied, moved, or linked, when dropped
hiddenNew Specifies that an element is not yet, or is no longer, relevant
id Specifies a unique id for an element
lang Specifies the language of the element's content
spellcheckNew Specifies whether the element is to have its spelling and grammar checked or  not
style Specifies an inline CSS style for an element
tabindex Specifies the tabbing order of an element
title Specifies extra information about an element