Вывод дочерних элементов. Тип 1. CSS

.grid_item_style_1 {
    margin-bottom: 20px;
}
.grid_item_style_1 a {
	display: block;
	position: relative;
	height: 240px;
	text-align: center;
	text-decoration: none;
	font-family: "Roboto";
	font-size: 20px;
	color:inherit;
	-webkit-background-size: cover;
	background-size: cover;
	background-position: 50%;
	-webkit-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.14);
	box-shadow: 0 3px 3px rgba(0, 0, 0, 0.14);
	border-radius: 4px;
}
.grid_item_style_1 a span {
	display: inline-block;
	width: 100%;
	position: absolute;
	bottom: 10px;
	left:0;
	padding: 5px 0 7px;
	background-color: rgba(255, 255, 255, 0.7);
	-webkit-transition: all 0.3s ease;
	transition: all 0.3s ease;
}
.grid_item_style_1 a:hover span{
    bottom:30px;
    background-color: rgba(255, 255, 255, 0.95);
}