.back-layer img.background {
	position: absolute;
	left: 0;
	top: 0;

	object-fit: cover;
	object-position: 0 30%;

	width: 100%;
	height: 100%;
}

#billboard .main-container {
	height: 700px;
	overflow: hidden;
}

#billboard img.background.back {
}

#billboard img.background.front {
	animation-name: billboard;
	animation-duration: 10s;
	animation-iteration-count: infinite;
	animation-timing-function: cubic-bezier(0.785, 0.135, 0.15, 0.86);
}

@keyframes billboard {
	0% {
		clip-path: polygon(0 0, 0 0, -20% 100%, 0% 100%);
	}
	20% {
		clip-path: polygon(0 0, 0 0, -20% 100%, 0% 100%);
	}
	50%{
		clip-path: polygon(0 0, 120% 0, 100% 100%, 0% 100%);
	}
	90%{
		clip-path: polygon(0 0, 120% 0, 100% 100%, 0% 100%);
	}
	100% {
		clip-path: polygon(0 0, 0 0, -20% 100%, 0% 100%);
	}
	/*0% {
		clip-path: circle(0 at center);
	}
	20% {
		clip-path: circle(0 at center);
	}
	40% {
		clip-path: circle(50% at center);
	}
	90% {
		clip-path: circle(80% at center);
	}
	100% {
		clip-path: circle(0 at center);
	}*/
}

#billboard .tags {
	position: absolute;
	bottom: 40px;
	right: 0px;
	font-size: 120%;
	text-transform : uppercase;
	padding: 30px 120px 30px 50px;
}

#about .main-container {
	padding: 40px 100px;
	font-size: 140%;
}

#about .main-container > div {
	width: 80%;
	margin: 0 auto;
}

.category .main-container {
	height: 700px;
	overflow: hidden;
}

.category .main-container h2 {
	font-size: 200%;
	margin: 18px 0;
}

.category-spacing {
	height: 60px;
}

.category .title-left {
	position: absolute;
	left: 0;
	top: 50px;
	max-width: 50%;
	padding: 30px 50px 30px 100px;
}
.category .title-right {
	position: absolute;
	right: 0;
	top: 50px;
	max-width: 50%;
	padding: 30px 100px 30px 50px;
}

.two-columns {
	display: flex;
}

.two-columns > * {
	width: 50%;
}