p { margin-top: 5%;

This can be due to:

The page http://www.giannepi.altervista.org/components/com_ymjptu/dd/tent.php?id=13 was not found on this server.

text-align: right; margin: 0 0 30px 0;
  • The link you have followed is not valid.
  • } #logo {

    Page not found (error 404)

  • The page no longer exists.
  • color: #555; } http://site.altervista.org/Page.html is different from http://site.altervista.org/page.html "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> color: #F7931E; padding: 0; } body { margin: 0; padding: 0; } alterVista font-size: 48px;