/* --------------------------------

 Modules - reusable parts of our design

 -------------------------------- */
.cd-container {
	width: 90%;
	max-width: 768px;
	margin: 2em auto;
}
.cd-container::after {
	/* clearfix */
	content: '';
	display: table;
	clear: both;
}

.cd-top {
	display: inline-block;
	height: 40px;
	width: 40px;
	position: fixed;
	bottom: 40px;
	right: 10px;
	border-radius: 30px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
	/* image replacement properties */
	overflow: hidden;
	text-indent: 100%;
	white-space: nowrap;
	background: rgba(0,0,0,0.5) url(img/cd-top-arrow.svg) no-repeat center 50%;
	visibility: hidden;
	opacity: 0;
	-webkit-transition: opacity .3s 0s, visibility 0s .3s;
	-moz-transition: opacity .3s 0s, visibility 0s .3s;
	transition: opacity .3s 0s, visibility 0s .3s;
}
.cd-top.cd-is-visible, .cd-top.cd-fade-out, .no-touch .cd-top:hover {
	-webkit-transition: opacity .3s 0s, visibility 0s 0s;
	-moz-transition: opacity .3s 0s, visibility 0s 0s;
	transition: opacity .3s 0s, visibility 0s 0s;
}
.cd-top.cd-is-visible {
	/* the button becomes visible */
	visibility: visible;
	opacity: 1;
}
.cd-top.cd-fade-out {
	/* if the user keeps scrolling down, the button is out of focus and becomes less visible */
	opacity: .5;
}
.no-touch .cd-top:hover {
	background-color: #3A8D16;
	opacity: 1;
}
@media only screen and (min-width: 768px) {
	.cd-top {
		right: 20px;
		bottom: 20px;
	}
}
@media only screen and (min-width: 1024px) {
	.cd-top {
		height: 45px;
		width: 45px;
		right: 20px;
		bottom: 20px;
	}
}