*{
	margin: 0;
	padding: 0;
}

body {
	background-image: url("shattered_ice_cubes_2560.jpg");
	background-repeat: no-repeat;
	background-size: cover;
}

#gallery {
	max-width: 1200px;
	margin: 0 auto;
}

#gallery img {
	display: block;
	max-width: 100%;
	height: auto;
	width: auto;
	margin-bottom: -4px;
	-webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
    filter: grayscale(100%);
}

#gallery img:hover {
	opacity: .8;
	transform: scale(1.1);
	-webkit-filter: grayscale(0); /* Safari 6.0 - 9.0 */
    filter: grayscale(0);
}

.one-third {
	width: 29%;
	float: left;
	margin: 2%;
}

.text-overlay{
	width: 100%;
	position: relative;
	margin-top: 5%;
	font-family: Gotham, "Helvetica Neue", Helvetica, Arial, "sans-serif";
	color: #2312c2;
	font-weight: 700;
	text-transform: uppercase;
}

@media screen and (max-width: 768px) {
	.one-third {
		width: 48%;
		margin: 1%;
	}
}

@media screen and (max-width: 480px) {
	.one-third {
		width: 98%;
		margin: 1%;
	}
}