*, *:after, *:before {
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.clearfix:before, .clearfix:after {
	content: '';
	display: table;
}

.clearfix:after {
	clear: both;
}

body {
	background: #fff;
	color: #383a3c;
	font-weight: 400;
	font-size: 1em;
	line-height: 1.25;
	font-family: 'Raleway', Calibri, Arial, sans-serif;
}

a, button {
	outline: none;
}

a {
	color: #566473;
	text-decoration: none;
}

a:hover, a:focus {
	color: #34495e;
}

section {
	padding: 1em;
	text-align: center;
}

p.ref {
	text-align: center;
	padding: 2em 1em;
}