print css
@media print{
*{background:transparent !important; color:black !important; text-shadow:none !important; filter:none !important; -ms-filter:none !important; float:none;}
a, a:visited{text-decoration:underline;}
a[href]:after{content:" (" attr(href) ")";}
img{page-break-inside:avoid; max-width:100% !important;}
@page{margin:0.5cm;}
p, h2, h3{orphans:3; widows:3;}
h2, h3{page-break-after:avoid;}
}