.timeline {}
.timeline__items {
	position: relative;
	overflow: hidden;
}
/* Strahl */
.timeline__items:before {
    content: '';
	background-color: #ccc;
    background-image: linear-gradient(to bottom, #f3f3f3, #9a9a9a);
    bottom: 0; top: 0;
    display: block;
    width: 64px;
    left: 50%;
    margin-left: -32px;
    margin-bottom: 50px;
    position: absolute;
}
/* Pfeil */
.timeline__items:after {
	content: '';
	display: block;
	position: absolute;
	bottom: 34px;
	left: 50%;
	margin-left: -32px;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 16px 32px 0 32px;
	border-color: #9a9a9a transparent transparent transparent;
}
.timeline__item {
	position: relative;
}
.timeline__item .timeline__content:after {
	content: '';
	position: absolute;
	width: 90px;
	display: block;
	top: 0; right: -100px;
	border-bottom: 1px solid #555;
}
.timeline__item:nth-child(2n+1) {
	clear: left;
	float: right;
	width: 50%;
	padding-left: 32px;
}
.timeline__item:nth-child(2n+1) .timeline__content:after {
	left: -100px;
}
.timeline__item:nth-child(2n+1) > .timeline__content {
	margin-left: 100px;
	/*background-color: yellow;*/
}

.timeline__item:nth-child(2n) {
	clear: right;
	float: left;
	width: 50%;
	padding-right: 32px;	
	text-align: right;
}
.timeline__item:nth-child(2n):after {
	right: 32px;
}
.timeline__item:nth-child(2n) > .timeline__content {
	margin-right: 100px;
	/*background-color: green;*/
}
.timeline__image {
	display: inline-block;
}
.timeline__item:nth-child(2n) .timeline__image {
	margin-right: 100px;
}
.timeline__item:nth-child(2n+1) .timeline__image {
	margin-left: 100px;
}
.timeline__header {
	color: #2e407d;
}
.timeline__content { position: relative; }
.timeline__text { 
	float: left;
	max-width: 330px; 
}
.timeline__item:nth-child(2n) .timeline__text {
	float: right;
}
.timeline__special-year {
	display: inline-block;
	position: absolute;
	left: -182px; top: -100px;
	font-size: 41px;
	font-weight: bold;
	color: #fff;
	transform: rotate(-90deg);
}
.timeline__item:nth-child(2n) .timeline__special-year {
	left: auto; right: -178px;
}
.timeline__arrow {
	content: '';
	display: block;
	position: absolute;
	left: -164px; top: -16px;	
	width: 64px; height: 30px;
	background-image: url('data:image/svg+xml;base64,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');
	background-repeat: no-repeat;
	background-size: contain;
}
.timeline__item:nth-child(2n) .timeline__arrow {
	left: auto; right: -164px;
}

@media only screen and (max-width: 710px) {
	.timeline__items {
		padding-left: 60px;
		overflow: visible;
	}
	.timeline__items:before {
		left: 0;
		margin-left: 0;
		width: 6px;
	}
	.timeline__item {
		width: auto !important;
		float: none !important;
		margin-top: 0 !important;
		margin-bottom: 20px;
		padding: 0 !important;
		text-align: left !important;
	}
	.timeline__text { 
		max-width: none; 
		float: none !important; 
	}
	.timeline__content {
		margin: 0 !important;
	}
	.timeline__content:before {
		content: '';
		position: absolute;
		left: -66px; top: -8px;
		display: block;
		width: 18px; height: 18px;
		background-color: #2e407d;
		border-radius: 50%;
	}
	.timeline__content:after {
		width: 40px !important;
		left: -43px !important;
		right: auto !important;
	}
	.timeline__image {
		margin: 0 !important;
	}

	.timeline__special-year,
	.timeline__arrow,
	.timeline__items:after {
		display: none;
	}

}