codice:
!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmnls="http://www.w3.org/1999/xhtml" xml:lang="it" lang="it" dir="ltr">
heeheh penso di aver inserito il giusto doctype