@media only print {
@page { margin: 2cm }
  nav, header, section.group-left, footer, details#korrigendum {display: none;}
	
	section.group-right {
		width: 16cm;
		min-width: 16cm;
		max-width: 16cm;
	}
	section.group-right::after
	{
		content:"© GegenStandpunkt Verlag, www.gegenstandpunkt.com";
		margin-top: 1em;		
	}
	h1, h2, h3, h4 {
    page-break-after:avoid;
	}

}