P.S weight non centra proprio nullacodice:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Documento senza titolo</title> </head> <body> <form> <input type="submit"value="Inserisci un'inserzione personale nella sezione "LIBRI"" /> </form> </body> </html>