/*--- Default Styling ---*/
*,
*:after,
*:before {
	margin:0; 
	padding:0; 
	-moz-box-sizing: border-box; 
	-webkit-box-sizing: border-box; 
	box-sizing: border-box;
}

body {
	font-family: 'Helvetica Neue', 'Helvetica', Arial, sans-serif;
	background: #efefef;
}

h1, h2, h3, h4, h5, h6, p {
	margin: 0 auto 10px;
}
p {
	font-size: 1em;
	line-height: 1.8em;
}

.mainContent {
	width: 800px;
	margin: 40px auto;
}

/*--- Back To Top Button ---*/

.backToTop {
	display: none;
	position: fixed;
	bottom: 20px;
	right: 20px;
	width: 30px;
	height: 30px;
	cursor: pointer;
	z-index: 10;
	background: url('../images/arrow.png') no-repeat 0 0 #333; /* fallback for older browsers */
	background: url('../images/arrow.png') no-repeat 0 0 rgba(0,0,0,0.7);
	border-radius: 5px;
}