.history{
	position:relative;
	min-height: 100vh;
	width: 100%;
	overflow: hidden;
}

.history .background{
	position: absolute;
	top:0;
	height: 0;
	width: 100%;
	transition: ease-in 0.01s;
}

.history .arrowBgTop{
	top: 0;
	background-color: rgb(0, 156, 136);
}

.history .arrowBgBottom{
	height:100%;
	background-color: rgba(0, 156, 136, 0.1);
}

.history .historyWrapper{
	position: absolute;
	width: 100%;
	height:100%;
}

.history .apertureWrapper{
	display:grid;
	display: -ms-grid;
	width:100%;
	height: 100.1%;
	-ms-grid-columns: 40.5% 9% 1% 9% 40.5%;
	grid-template-columns: 40.5% 9% 1% 9% 40.5%;
	grid-template-rows: auto 3%;
	-ms-grid-rows: 97.9% 3%;
	overflow: hidden;
}


.history .apertureWrapper .aperture{
	background-color:white;
	height:100%;
	width:100%;
}

.history .apertureWrapper .apertureLeft{
	-ms-grid-column: 1;
	-ms-grid-column-span: 2;
	-ms-grid-row: 1;
	-ms-grid-row-span: 1;

	grid-column-start: 1;
	grid-column-end: 3;
	grid-row-start: 1;
	grid-row-end: 2;
}

.history .apertureWrapper .apertureRight{
	-ms-grid-column: 4;
	-ms-grid-column-span: 2;
	-ms-grid-row: 1;
	-ms-grid-row-span: 1;

	grid-column-start: 4;
	grid-column-end: 6;
	grid-row-start: 1;
	grid-row-end: 2;
}

.history .apertureWrapper .apertureBottomLeft{
	-ms-grid-column: 1;
	-ms-grid-column-span: 1;
	-ms-grid-row: 2;
	-ms-grid-row-span: 1;

	grid-column-start: 1;
	grid-column-end: 2;
	grid-row-start: 2;
	grid-row-end: 3;
}

.history .apertureWrapper .apertureBottomRight{
	-ms-grid-column: 5;
	-ms-grid-column-span: 1;
	-ms-grid-row: 2;
	-ms-grid-row-span: 1;

	grid-column-start: 5;
	grid-column-end: 6;
	grid-row-start: 2;
	grid-row-end: 3;
}

.history .apertureWrapper .apertureArrowLeft{
	-ms-grid-column: 1;
	-ms-grid-column-span: 2;
	-ms-grid-row: 2;
	-ms-grid-row-span: 1;

	grid-column-start: 1;
	grid-column-end: 3;
	grid-row-start: 2;
	grid-row-end: 3;

	transform:skew(45deg);
}

.history .apertureWrapper .apertureArrowRight{
	-ms-grid-column: 4;
	-ms-grid-column-span: 2;
	-ms-grid-row: 2;
	-ms-grid-row-span: 1;

	grid-column-start: 4;
	grid-column-end: 6;
	grid-row-start: 2;
	grid-row-end: 3;

	transform:skew(-45deg);
}

.history .boxWrapper{
	width: 100%;
	height: 100%;
}


.history .histContentWrapper{
	width:100%;
	height:30vh;
	position: relative;
}

.history .histContentSpace{
	opacity: 0;
	height:20vh;
	overflow:hidden;
	position: relative;
}

.history .histContentWrapper:nth-child(even) .histContentBlock{
	right:5%;
	float:right;
}

.history .histContentWrapper:nth-child(odd) .histContentBlock{
	left:5%;
	float:left;
	flex-direction: row-reverse;
}

.history .histContentBlock{
	width: 44.5%;
	position:absolute;
	display:flex;
}

.history .histContentBlock-open .hcbContent{
	opacity: 1;
}

.history .histContentBlock-open .hcbContent h3{
	color: rgb(0, 156, 136);
}

.history .histContentBlock-open .bgLine{
	left:0;
}

.history .hcbContent{
	background-color: white;
	border: 1px solid black;
	padding: 1%;
	width:80%;
	opacity: 0.2;
	transition: ease-in 0.25s;
}

.history .hcbContent h3{
	color: black;
	transition: ease-in 0.25s;
}

.history .hcbLine{
	width:20%;
	display: flex;
	flex-direction:column;
	position: relative;
	overflow: hidden;
}

.history .hcbLine .bgTop{
	background-color:white;
	height:60%;
	width:100%;
	z-index:1;
}

.history .hcbLine .line{
	background-color: rgba(0, 156, 136, 0.1);
	height:1vw;
	width:100%;
}

.history .hcbLine .bgBottom{
	background-color:white;
	height:60%;
	width:100%;
	z-index:1;
}

.history .bgLine{
	background-color: rgb(0, 156, 136);
	position: absolute;
	width:100%;
	height:100%;
	transition: ease-in 0.25s;
	top:0;
}

.history .histContentWrapper:nth-child(odd) .bgLine{
	left: 100%;
}

.history .histContentWrapper:nth-child(even) .bgLine{
	left: -100%;
}

@media (max-width: 768px){

	.history .histContentWrapper{
		height: 50vh;
	}
}