.gallery-container {
	align-items: center;
	display: flex;
	min-height: 600px;
	min-height: clamp(350px, 50vw, 600px);
	margin: 0 auto;
	max-width: 1000px;
	position: relative;
	cursor: pointer;
}
.gallery-item {
	opacity: 0;
	position: absolute;
	transition: all 0.3s ease-in-out;
	width: 500px;
	z-index: 0;
}
.gallery-container img {
	max-height: 600px;
}
.gallery-item-1 {
	left: 15%;
	opacity: .4;
	transform: translateX(-50%);
}
.gallery-item-2,
.gallery-item-4 {
	opacity: 1;
	width: 600px;
	z-index: 1;
}
.gallery-item-2 {
	left: 30%;
	transform: translateX(-50%);
}
.gallery-item-3 {
	/*box-shadow: 0 0 30px rgba(255, 255, 255, 0.6),
		0 0 60px rgba(255, 255, 255, 0.45),
		0 0 110px rgba(255, 255, 255, 0.25),
		0 0 100px rgba(255, 255, 255, 0.1);*/
	opacity: 1;
	left: 50%;
	transform: translateX(-50%);
	width: 800px;
	z-index: 2;
}
.gallery-item-4 {
	left: 70%;
	transform: translateX(-50%);
}
.gallery-item-5 {
	left: 85%;
	opacity: .4;
	transform: translateX(-50%);
}
@media screen and (max-width: 1000px){
	.gallery-item {
		width: 300px;
	}
	.gallery-item-2,
	.gallery-item-4 {
		width: 400px;
	}
	.gallery-item-3 {
		width: 500px;
	}
}

/* navigation */

.gallery-controls {
	display: flex;
	justify-content: center;
	margin: 30px 0;
}
.gallery-controls button {
	background-color: transparent;
	border: 0;
	cursor: pointer;
	font-size: 16px;
	margin: 0 20px;
	padding: 0 12px;
	text-transform: capitalize;
}
.gallery-controls button:focus {
	outline: none;
}
.gallery-controls-previous {
	position: relative;
}
.gallery-controls-previous::before {
	border: solid #000;
	border-width: 0 2px 2px 0;
	content: '';
	display: inline-block;
	height: 4px;
	left: -10px;
	padding: 2px;
	position: absolute;
	top: 0;
	transform: rotate(135deg) translateY(-50%);
	transition: left 0.15s ease-in-out;
	width: 4px;
}
.gallery-controls-previous:hover::before {
	left: -18px;
}
.gallery-controls-next {
	position: relative;
}
.gallery-controls-next::before {
	border: solid #000;
	border-width: 0 2px 2px 0;
	content: '';
	display: inline-block;
	height: 4px;
	padding: 2px;
	position: absolute;
	right: -10px;
	top: 50%;
	transform: rotate(-45deg) translateY(-50%);
	transition: right 0.15s ease-in-out;
	width: 4px;
}
.gallery-controls-next:hover::before {
	right: -18px;
}
.gallery-nav {
	bottom: -15px;
	display: flex;
	justify-content: center;
	list-style: none;
	padding: 0;
	position: absolute;
	width: 100%;
}
.gallery-nav li {
	background: #ccc;
	border-radius: 50%;
	height: 10px;
	margin: 0 16px;
	width: 10px;
}
.gallery-nav li.gallery-item-selected {
	background: #555;
}