.cntl {
	position: relative;
	width: 100%;
	overflow: hidden;
}

.cntl-center {
	left: 0;
	right: 0;
	margin-left: auto;
	margin-right: auto;
}

.cntl-bar {
	position: absolute;
	width: 10px;
	top: 0;
	bottom: 0;
	background-color: #ccc;
	box-shadow: inset 0px 0px 7px -2px #000;
}


.cntl-bar-fill {
	background-color: #6ea637;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 0;

}

.cntl-state {
	position: relative;
	width: 100%;
	min-height: 180px;
	/* margin-bottom: 50px; */
}

.cntl-state::after {
	display: block;
	content: ' ';
	clear: both;
}

.cntl-icon {
	border-radius: 50%;
	width: 80px;
	height: 80px;
	background-color: #5a872e;
	border: solid 3px #6ea637;
	box-shadow: 0px 0px 19px -9px #537d29;
	position: absolute;
	top: 0;
	text-align: center;
	line-height: 80px;
	font-size: 14px;
	color: #fff;
}

.cntl-content {
	width: 40%;
	padding: 2%;
	background-color: rgba(238, 238, 238, 0.25);
	border-radius: 8px;
	border-bottom: solid 3px #6ea637;
	float: left;
	opacity: 0;
	position: relative;
	margin-left: -40%;
}

.cntl-state:nth-child(2n+2) .cntl-content {
	float: right;
	margin-right: -40%;
}

.cntl-image {
	opacity: 0;
	width: 40%;
	padding: 2%;
}

.cntl-state:nth-child(2n+1) .cntl-image {
	float: right;
}

.cntl-image img {
	width: 100%;
}

.cntl-content h4 {
	font-size: 20px;
	font-weight: normal;
	margin-bottom: 10px;
}


/*
animations
*/
.cntl-bar-fill,
.cntl-content,
.cntl-image {
	-webkit-transition: all 500ms ease;
	-moz-transition: all 500ms ease;
	-o-transition: all 500ms ease;
	-ms-transition: all 500ms ease;
	transition: all 500ms ease;
}

.cntl-state:nth-child(2n+2).cntl-animate .cntl-content {
	margin-right: 0%;
}

.cntl-animate .cntl-content {
	opacity: 1;
	margin-left: 0%;
}

.cntl-animate .cntl-image {
	opacity: 1;
}

/* mobile support */
@media (max-width: 600px) {

	.cntl-bar {
		left: auto;
		right: 37px;
	}

	.cntl-content {
		width: 80%;
		float: none;
	}

	.cntl-state:nth-child(2n+2) .cntl-content {
		margi-right: 0%;
		float: none;
	}

	.cntl-image {
		width: 80%;
	}

	.cntl-state:nth-child(2n+1) .cntl-image {
		float: none;
	}

	.animate .cntl-content {
		margin-left: 2%;
	}

	.cntl-icon {
		left: auto;
		right: 0;
	}

}