/**********************************************************************
 * Permalink buttons (article content)
 */

hgroup.plink {
	position:relative;
}
hgroup.plink button {
	position:absolute;
	overflow:hidden;
	color:inherit;
	text-indent:2em;
	right:calc(100% + 4px);
	top:3px;
	margin:0;
	padding:0;
	width:1.4rem;
	height:1.4rem;
	background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M35,65 L65,35 M25,40 l-5,5 a1,1 0 0,0 35,35 l5,-5 M40,25 l5,-5 a1,1 0 0,1 35,35 l-5,5' fill='none' stroke='%234a6466' stroke-width='8' /%3E%3C/svg%3E") no-repeat center center;
	opacity:0.5;
}
hgroup.plink:hover button,
hgroup.plink button:focus {
	opacity:0.8;
}

@media print {
	hgroup.plink button {
		display:none;
	}
}