* {
	margin: 0;
	padding: 0;
}

.container {
	height: 100vh;
	width: 100%;
	background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8)),
		url(images/bg.jpg) no-repeat;
	background-size: cover;
}

.viewport {
	width: 42vw;
	height: 21vw;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	perspective: 1300px;
}

.viewport::after {
	content: "";
	position: absolute;
	width: 120%;
	height: 20%;
	background-color: #000;
	z-index: -1;
	top: 140%;
	left: -10%;
	filter: blur(50px);
}

.cube {
	width: 100%;
	height: 33.3333333%;
	transform-style: preserve-3d;
	position: relative;
}

.cube-1 {
	transition: transform 0.4s;
}

.cube-2 {
	z-index: 10;
	transition: transform 0.4s 0.2s;
}

.cube-3 {
	transition: transform 0.4s 0.4s;
}

.face {
	width: 100%;
	height: 100%;
	position: absolute;
}

.front {
	transform: translateZ(21vw);
}

.cube-1 .front {
	background: url(images/slide-img-1.jpg) no-repeat 50% 0;
	background-size: cover;
}

.cube-2 .front {
	background: url(images/slide-img-1.jpg) no-repeat 50% -7vw;
	background-size: cover;
}

.cube-3 .front {
	background: url(images/slide-img-1.jpg) no-repeat 50% -14vw;
	background-size: cover;
}

.back {
	transform: translateZ(-21vw) rotateY(180deg);
}

.cube-1 .back {
	background: url(images/slide-img-2.jpg) no-repeat 50% 0;
	background-size: cover;
}

.cube-2 .back {
	background: url(images/slide-img-2.jpg) no-repeat 50% -7vw;
	background-size: cover;
}

.cube-3 .back {
	background: url(images/slide-img-2.jpg) no-repeat 50% -14vw;
	background-size: cover;
}

.left {
	transform: translateX(-21vw) rotateY(-90deg);
}

.cube-1 .left {
	background: url(images/slide-img-3.jpg) no-repeat 50% 0;
	background-size: cover;
}

.cube-2 .left {
	background: url(images/slide-img-3.jpg) no-repeat 50% -7vw;
	background-size: cover;
}

.cube-3 .left {
	background: url(images/slide-img-3.jpg) no-repeat 50% -14vw;
	background-size: cover;
}

.right {
	transform: translateX(21vw) rotateY(90deg);
}

.cube-1 .right {
	background: url(images/slide-img-4.jpg) no-repeat 50% 0;
	background-size: cover;
}

.cube-2 .right {
	background: url(images/slide-img-4.jpg) no-repeat 50% -7vw;
	background-size: cover;
}

.cube-3 .right {
	background: url(images/slide-img-4.jpg) no-repeat 50% -14vw;
	background-size: cover;
}

.top {
	height: 42vw;
	background-color: #111;
	transform: translateY(-21vw) rotateX(90deg);
}

.bottom {
	height: 42vw;
	background-color: #111;
	transform: translateY(-14vw) rotateX(-90deg);
}

.control {
	position: absolute;
	transform: translate(-50%, -50%);
	width: 40px;
	height: 40px;
	border: 1px solid #fff;
	background-color: rgba(59, 52, 50, 0.7);
	display: flex;
	justify-content: center;
	align-items: center;
	color: #fff;
	border-radius: 100%;
	cursor: pointer;
	z-index: 100;
	transition: background-color 0.3s;
}

.control:hover {
	background-color: rgba(42, 38, 36, 0.8);
}

.control i {
	pointer-events: none;
}

.left-arrow {
	top: 50%;
	left: -35%;
}

.right-arrow {
	top: 50%;
	left: 135%;
}

.play-pause {
	top: 140%;
	left: 120%;
}