body {
    background: rgb(143, 218, 255); 
}
page {
	background: white;
	display: block;
	margin: 0 auto;
	margin-bottom: 0.5cm;
	box-shadow: 0 0 0.5cm rgba(0,0,0,0.5);
	padding: 15px 0;
}
page[size="A4"] {  
	width: 21cm;
	/*height: 17.7cm;*/ 
}
page[size="A4"][layout="landscape"] {
	width: 29.7cm;
	/*height: 21cm; */ 
}
page[size="A3"] {
	width: 29.7cm;
	/*height: 42cm;*/
}
page[size="A3"][layout="landscape"] {
	width: 42cm;
	/*height: 29.7cm;  */
}
page[size="A5"] {
	width: 14.8cm;
	/*height: 21cm;*/
}
page[size="A5"][layout="landscape"] {
	width: 21cm;
	/*height: 14.8cm; */ 
}
@media print {
	body, page {
		background: white;
		margin: 0;
		box-shadow: 0;
	}
}
   