html, body {
     height: 100%; 
     width: 100%;
     margin: 0 !important; 
     padding: 0 !important;
     overflow: visible !important;
}

div:not(#printPage) {
     visibility: hidden;
     display: none;
}

header, footer {
     visibility: hidden;
     display: none;
}

#printPage {
     max-width: 100%;
     max-height: 100%;
     padding: 0px;
     margin: 0px;
     position: absolute;
     top: 0px;
     left: 0px;
}

#printPage > img {
     max-width: 100%;
     max-height: 100%;
}