@media print {
  
  #menu, 
  #navi, 
  #content .stageR, 
  #nav, 
  #idname, 
  .classname {
    display:none;
  }
  	#root {
	color:#000;
	background:#fff;
  }
  	#body {
	widows:0;
	orphans:0;
  }
  	h2 {
	page-break-before:always;
	}  /*-after, -inside : auto,avoid.left,right,inherit*/
  
 }