.ac-container{
	width: 320px;
	margin: 10px auto 10px auto;
	text-align: center;
}
.ac-container label{
	padding: 5px;
	position: relative;
	z-index: 20;
	display: block;
	height: 30px;
	cursor: pointer;
	line-height: 33px;
	font-size: 19px;
	background: #0f4e55;
	color: #fff;
}

.ac-container label:hover{
	color: #b8dcf2;
	background: #073b48;
}
.ac-container input:checked + label,
.ac-container input:checked + label:hover{
	background: #057c8a;
	color: #fff;
	box-shadow: 
		0px 0px 0px 1px rgba(155,155,155,0.3), 
		0px 2px 2px rgba(0,0,0,0.1);
}
.ac-container label:hover:after,
.ac-container input:checked + label:hover:after{
	content: '';
	position: absolute;
	width: 24px;
	height: 24px;
	right: 13px;
	top: 7px;
	background: transparent url(../img/arrow_down.png) no-repeat center center;	
}
.ac-container input:checked + label:hover:after{
	background-image: url(../img/arrow_up.png);
}
.ac-container input{
	display: none;
}
.ac-container article{
	background: #d0d3d5;
	margin-top: -1px;
	overflow: hidden;
	height: 0px;
	position: relative;
	z-index: 10;
	-webkit-transition: height 0.3s ease-in-out, box-shadow 0.6s linear;
	-moz-transition: height 0.3s ease-in-out, box-shadow 0.6s linear;
	-o-transition: height 0.3s ease-in-out, box-shadow 0.6s linear;
	-ms-transition: height 0.3s ease-in-out, box-shadow 0.6s linear;
	transition: height 0.3s ease-in-out, box-shadow 0.6s linear;
}
.ac-container article p{
	font-style: italic;
	color: #262828;
	font-size: 14px;
	margin: 5px;
}

.ac-container article h3{
	font-style: italic;
	color: #305261;
	line-height: 20px;
	font-size: 16px;
}

.ac-container input:checked ~ article{
	-webkit-transition: height 0.5s ease-in-out, box-shadow 0.1s linear;
	-moz-transition: height 0.5s ease-in-out, box-shadow 0.1s linear;
	-o-transition: height 0.5s ease-in-out, box-shadow 0.1s linear;
	-ms-transition: height 0.5s ease-in-out, box-shadow 0.1s linear;
	transition: height 0.5s ease-in-out, box-shadow 0.1s linear;
	box-shadow: 0px 0px 0px 1px rgba(155,155,155,0.3);
}
.ac-container input:checked ~ article.ac-small{
	height: 250px;
}
.ac-container input:checked ~ article.ac-medium{
	height: 360px;
}
.ac-container input:checked ~ article.ac-large{
	height: 400px;;
}