body {
	font-family: Arial;
}
.cntl {
	position: relative;
	width: 100%;
}
.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: #0066ab;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 0;
}
.cntl-state {
	position: relative;
	width: 100%;
	min-height: 100px;
	margin-bottom: 50px;
}
.cntl-state::after {
	display: block;
	content: ' ';
	clear: both;
}
.cntl-icon {
	border-radius: 50%;
	width: 80px;
	height: 80px;
	background-color: #00313C;
	border: solid 3px #0066ab;
	box-shadow: 0px 0px 19px -9px #000;
	position: absolute;
	top: 0;
	text-align: center;
	line-height: 80px;
	font-size: 20px;
	color: #fff;
}
.cntl-content {
	width: 40%;
	padding: 2%;
	background-color: #e6e6e6;
	border-radius: 8px;
	border-bottom: solid 3px #0066ab;
	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%;
	-webkit-box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.4);
box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.4);
}
.cntl-state .cntl-content:before {
	content: "";
	border-top: 20px solid transparent;
	border-bottom: 20px solid transparent;
	position: absolute;
	top: 23px;
}
.cntl-state:nth-child(2n) .cntl-content:before {
	border-right: 25px solid #e6e6e6;
	left: -25px;
	}
.cntl-state:nth-child(2n+1) .cntl-content:before {
	border-left: 25px solid #e6e6e6;
	right: -25px;
	}
.cntl-animate .cntl-image {
	opacity: 1;
}




/* mobile support */

@media (max-width: 768px) {
.cntl-bar {
	left: auto;
	right: 37px;
}
.cntl-content {
	width: 70%;
	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;
}
.cntl-state:nth-child(2n) .cntl-content:before {
	border-right: 0;
	left:inherit;
	border-left: 25px solid #e6e6e6;
	right: -25px;
	}
}