The attributes listed below are supported by all HTML
5 tags, with a few exceptions.
Attribute |
Value |
Description |
accesskey |
character |
Specifies a keyboard shortcut to access an element. |
class |
classname |
Specifies a classname for an element (used to specify a class in
a style sheet). |
contenteditableNew |
true
false |
Specifies if the user is allowed to edit the content or not. |
contextmenuNew |
menu_id |
Specifies the context menu for an element. |
data-yourvalueNew |
value |
Author defined attributes. Authors of a HTML document can
define their own attributes. Must start with "data-". |
dir |
ltr
rtl |
Specifies the text direction
for the content in an element. |
draggableNew |
true
false
auto |
Specifies whether or not a user is allowed to drag an element. |
hiddenNew |
hidden |
Specifies that the element is not relevant. Hidden elements are
not displayed. |
id |
id |
Specifies a unique id for an element. |
itemNew |
empty
url |
Used to group elements. |
itempropNew |
url
group value |
Used to group items. |
lang |
language_code |
Specifies a language code for the content in an element. Language code reference |
spellcheckNew |
true
false |
Specifies if the element must have it's spelling or grammar
checked. |
style |
style_definition |
Specifies an inline style for an element. |
subjectNew |
id |
Specifies the element's corresponding item. |
tabindex |
number |
Specifies the tab order of an element. |
title |
text |
Specifies extra information about an element. |