css - What is minimal XHTML? -


i have question, need write code table minimal xhtml , css. i'm not quite sure minimal xhtml guess it's showing initial xml code without doc type etc. that's site says.

but examples of minimal xhtml contain strict, transitional , frameset document types confusing me because wouldn't make normal xml page then?

minimal xhtml @ least required w3c recomendations, included in such type of document. can find details here w3c

i quote relevant of it...

the root element of document must html.  root element of document must contain xmlns declaration xhtml namespace [xmlns]. namespace xhtml defined

be http://www.w3.org/1999/xhtml. example root element might like:

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">  there must doctype declaration in document prior root element. public identifier included in doctype

declaration must reference 1 of 3 dtds found in dtds using respective formal public identifier. system identifier may changed reflect local system conventions.

<!doctype html       public "-//w3c//dtd xhtml 1.0 strict//en"      "http://www.w3.org/tr/xhtml1/dtd/xhtml1-strict.dtd">  <!doctype html       public "-//w3c//dtd xhtml 1.0 transitional//en"      "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">  <!doctype html       public "-//w3c//dtd xhtml 1.0 frameset//en"      "http://www.w3.org/tr/xhtml1/dtd/xhtml1-frameset.dtd">  dtd subset must not used override parameter entities in dtd.

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