@media screen and (min-width: 600px) {
	main{
		padding-bottom: 5vw;
		min-height: calc(100vh - 13vw);
	}
	#ab-head{
		width: 100vw;
		padding: 12vw 0 6vw 0;
	}
	#ab-head > h1{
		width: 100vw;
		text-align: center;
		position: relative;
	}
	#ab-head > h1 > span{
		color: #000;
		height: 3vw;
		position: relative;
		line-height: 3vw;
		font-size: 5vw;
		z-index: 1;
	}
	#ab-head > h1::before{
		content: "";
		display: block;
		width: 63vw;
		height: 13vw;
		background-color: #eee;
		transform: skew(-15deg) translate(0, 0);
		position: absolute;
		top: -3vw;
		left: 0vw;
		opacity: .5;
		animation: ta 1s backwards;
	}
	#ab-head > h1::after{
		content: "";
		display: block;
		width: 63vw;
		height: 13vw;
		background-color: #eee;
		transform: skew(-15deg) translate(0, 0);
		position: absolute;
		bottom: -3vw;
		right: 0vw;
		opacity: .5;
		animation: tb 1s backwards;
	}
	@keyframes ta{
		0%{transform: skew(-15deg) translate(-50vw, 0); opacity: 0;}
		100%{transform: skew(-15deg) translate(0, 0); opacity: .5;}
	}
	@keyframes tb{
		0%{transform: skew(-15deg) translate(50vw, 0); opacity: 0;}
		100%{transform: skew(-15deg) translate(0, 0); opacity: .5;}
	}
	@keyframes tc{
		0%{transform: translate(0, 10vw); opacity: 0;}
		100%{transform: translate(0, 0); opacity: 1;}
	}
	#breadol{
	    width: 100vw;
	    display: flex;
	    align-content: center;
	    justify-content: center;
	    list-style: none;
	    position: relative;
	    padding: 2vw 0 0 0;
	    margin: 0;
	    z-index: 1;
	}
	#breadol li{
	    font-size: 1.2vw;
	    color: #000;
	    line-height: 1vw;
	    display: flex;
	}
	#breadol li a{
	    color: #000;
	    margin-right: 2vw;
	    display: block;
	    position: relative;
	}
	#breadol li a::after{
		content: "";
		display: block;
		width: .2vw;
		height: 1vw;
		background-color: #000;
		transform: skew(-15deg);
		position: absolute;
		top: 0vw;
		right: -1.1vw;		
	}

	#overview > p{
		width: 80vw;
		position: relative;
		left: 10vw;
		font-size: 1.3vw;
		line-height: 2vw;
		color: #000;
		text-align: justify;
		margin: 1vw 0;
	}
	#overview{
		animation: tc 1.5s backwards;
		animation-delay: .1s;
		padding: 5vh 0;
	}
}





















@media screen and (max-width: 600px) {
	main{
		padding-bottom: 5vw;
		min-height: calc(100vh - 13vw);
	}
	#ab-head{
		width: 100vw;
		padding: 45vw 0 18vw 0;
		overflow: hidden;
	}
	#ab-head > h1{
		width: 100vw;
		text-align: center;
		position: relative;
	}
	#ab-head > h1 > span{
		color: #000;
		height: 9vw;
		position: relative;
		line-height: 15vw;
		font-size: 15vw;
		z-index: 1;
	}
	#ab-head > h1::before{
		content: "";
		display: block;
		width: 90vw;
		height: 28vw;
		background-color: #eee;
		transform: skew(-15deg);
		position: absolute;
		top: -10vw;
		left: 0vw;
		opacity: .5;
	}
	#ab-head > h1::after{
		content: "";
		display: block;
		width: 90vw;
		height: 28vw;
		background-color: #eee;
		transform: skew(-15deg);
		position: absolute;
		bottom: -10vw;
		right: 0vw;
		opacity: .5;
	}
	#breadol{
	    width: 100vw;
	    display: flex;
	    align-content: center;
	    justify-content: center;
	    list-style: none;
	    position: relative;
	    padding: 6vw 0 0 0;
	    margin: 0;
	    z-index: 1;
	}
	#breadol li{
	    font-size: 3.6vw;
	    color: #000;
	    line-height: 3vw;
	    display: flex;
	}
	#breadol li a{
	    color: #000;
	    margin-right: 6vw;
	    display: block;
	    position: relative;
	}
	#breadol li a::after{
		content: "";
		display: block;
		width: .6vw;
		height: 3vw;
		background-color: #000;
		transform: skew(-15deg);
		position: absolute;
		top: 0vw;
		right: -3.3vw;		
	}
	#overview{
		padding-bottom: 15vw;
	}

	#overview > p{
		width: 80vw;
		position: relative;
		left: 10vw;
		font-size: 4.5vw;
		line-height: 6vw;
		color: #000;
		text-align: justify;
	}
}