@media print {
    @page {
        margin: 1cm;
    }
    body {        
        max-width: 800px;
        color: #555;
        background-color: #fff;
    }	
    div {
 		 margin: 0 auto;
		 padding: 4px;
		 }
	#bar,
    #lector,    
    #ornato,
    footer {
        display: none;
    }        
h1  { break-after: avoid; } 
p    {break-before: avoid; }    
article {break-before: auto; }
article {break-after:auto; }
}