#pface, #presearch, #pteaching, #pseminar {
	margin-top: 1em;
	margin-bottom: 0px;
}
@media only screen and (min-width: 480px) {
	img.face {
		width: 80%;
		max-width:224px;
	}
}
@media only screen and (max-width: 479px) {
	#pface {
		margin-top: .1em;
	}
	#presearch, #pteaching {
		display: none;
		margin: 0px;
		padding: 0px;
	}
}
#pseminar {
	display: none;
	margin: 0px;
	padding: 0px;
}