Sélectionner votre DTD
xhtml
html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML> <HEAD> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <TITLE> </TITLE> <SCRIPT type="text/javascript"> <!-- //--> </SCRIPT></HEAD> <BODY> </BODY> </HTML>