.paper {
/*	display: list-item;*/
/*	padding-bottom: 1em;*/
}
.DOI a {
	display: inline-block;
	padding: 0pt 1em 0pt 0pt;
}
.title, .joint, .journal, .DOI {
	display: block;
}
.paper {
	padding-bottom: .4em;
}
@media only screen and (max-width: 819px) {
	.paper {
		font-size: .9em;
		padding-bottom: 1em;
	}
}
@media only screen and (max-width: 479px) {
	.paper {
		font-size: .85em;
	}
	.DOI {
		padding-bottom: .3em;
	}
	h2 {
		padding-bottom: .3em;
	}
}