style.css

.photo-grid figcaption p {
	display: table-cell;
	font-size: 1.5em;
	position: relative;
	top: -40px;
	width: 289px;
	-webkit-transition: all 300ms ease-out;
	-moz-transition: all 300ms ease-out;
	transition: all 300ms ease-out;
	vertical-align: middle;
}

.photo-grid li:hover figcaption p {
	-moz-transform: translateY(40px);
	-webkit-transform: translateY(40px);
	transform: translateY(40px);
}