.collapsible {
	background-color: #30343F;
	color: white;
	cursor: pointer;
	padding: 18px;
	width: 100%;
	border: none;
	text-align: center;
	outline: none;
	font-size: 15px;
}

.active, .collapsible:hover {
	background-color: #29A8AC;
}

.content-exp {
	padding: 0 18px;
	display: none;
	overflow: hidden;
	background-color: #212735;
	color: rgba(255, 255, 255, .8);
	font-size: 12px;
	max-width: 1170px;
	margin: 0 auto;
	text-align: center;
	
}