/*.nemain {
	width: 70%;
	height: 100%;
	margin: auto;
}

.viz-wrapper-1 {
	width: 100%;
	height: 95%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: rgba(0, 0, 0, 0.6);
	margin-top: 100px;
	position: relative;
}*/

.main-2 {
	width: 70%;
	height: 100%;
	margin: auto;
	padding-top: 100px;
}

.gallery {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}

.element {
	width: calc(50% - 20px);
	height: 300px;
	margin: 9px;
	border: 1px solid black;
	transition: 0.5s;
}