different attributes of div tag and meaning
Attribute > Value > Description
class
classname
Specifies a classname for an element
dir
rtl
ltr
Specifies the text direction for the content in an element
id
id
Specifies a unique id for an element
lang
language_code
Specifies a language code for the content in an element
style
style_definition
Specifies an inline style for an element
title
text
Specifies extra information about an element
xml:lang
language_code
Specifies a language code for the content in an element, in XHTML documents
Regards
Jul 26, 2012