body {
        position:fixed;
        text-align: center;
        font-family: arial;       
        font-size:10px;
    }
    
    header {
        background-image: url(https://bulad.neocities.org/immagini2/hero.png);
        font-weight: bold ;
        text-align:center;
        margin-top:0;
        width:100%;
    }
    
    h1 {
        font-size:15px;
        font-weight: bold ;
    }

    table{
        text-align: justify;
        font-family: arial;       
        font-size:10px;
    }

    footer{
        position:fixed;
        text-align: justify;
        font-family: arial;       
        font-size:10px;
        bottom: 0;
        box-sizing: border-box;
        right: 1px;
        width: 100%;
    }