.img-div {
	display: inline-block;
	width: 200px;
	margin: 30px;
}
.img-catalog {
	height: 300px;
	position: relative;
}
.podpis {
	position: absolute;
	width: 200px;
	margin-top: 0px;
	height: 0px;
	color: #000;
	background-color: rgba(250,250,250,.9);
	opacity: 0;
	transition: 0.5s Ease;
}
.podpis div {
	padding-top: 5px;
}
.img-div:hover .podpis {
	opacity: 1;
	margin-top: -50px;
	height: 30px;
}
.img-collection {
	max-width: 100%;
}
@media (max-width: 1020px) {
	.title {
		margin-bottom: -10px;
	}
	.podpis {
		opacity: 1;
		margin-top: -50px;
		height: 30px;
		font-weight: 900;
	}	
}