@page:left{
margin-left: 4cm;
margin-right: 3cm;
}
@page:right{
margin-right: 3cm;
margin-left: 4cm;
}
body{
font-size:14pt;
}
nav, hr{
display:none;
}
h2{page-break-before:always;}
p { page-break-inside : avoid }

#footer{display:none}
.valid{display:none}