h1 {font-family: Arial, Helvetica, sans-serif;font-size: 50px;color: #f10505; text-align: center;

  position: relative; top: 5px; left: 230px;

}

   body { background-image: url(../img/manutenzione.png);background-repeat: no-repeat;

            background-attachment: fixed;background-size:100% 100%;

            align-self: unset;

        }



        .mast{

          margin-top: 20px; font-size: 14px; color: #666666ea;

        }

       

        .par{text-align:center; font: 20px Helvetica,sans-serif,bold; color: #000;

          position: relative; top: 5px; left: 230px; line-height: 20px;}

        .vert-alig{vertical-align: middle;}