.item {
	float: left;
	position: relative;
	line-height: 1em;
}

.grid-sizer {
	width: 25%;
}

.item {
	width: 25%;
}

@media screen and (max-width: 1224px) {

	/* 10 columns for larger screens */
	.grid-sizer {
		width: 33.33%;
	}

	.item {
		width: 33.33%;
	}
}

@media screen and (max-width: 720px) {

	/* 10 columns for larger screens */
	.grid-sizer {
		width: 50%;
	}

	.item {
		width: 50%;
	}
}

@media screen and (max-width: 480px) {

	/* 10 columns for larger screens */
	.grid-sizer {
		width: 100%;
	}

	.item {
		width: 100%;
	}
}

.image {
	max-width: 100%;
	margin: 0;
	display: block;
}

.image:after {
	clear: both;
}

.onhandover {
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	position: absolute;
	top: 0;
	left: 0;
	text-decoration: none;
	color: #fff;
	display: none;
}

.onhandover .title {
	text-align: center;
	font-size: 30px;
}

.onhandover .description {
	position: absolute;
	bottom: 0;
	left: 0;
	background-color: rgba(0, 0, 0, 0.80);
	width: 100%;
	margin: 0;
}

.onhandover .description p {
	text-align: center;
}

.item:hover .onhandover {
	display: block;
}