.cd-export.cd-is-visible {
	/* the button becomes visible */
	visibility: visible;
	opacity: 1;
}

.cd-export.cd-fade-out {
	/* if the user keeps scrolling down, the button is out of focus and becomes less visible */
	opacity: .5;
}

.cd-export {
	display: inline-block;
	height: 60px;
	width: 60px;
	position: fixed;
	bottom: 40px;
	left: 50px;
	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, 33, 63, 0.8) url(../../resources/img/file-pdf-regular.png) 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-export.cd-is-visible,
.cd-export.cd-fade-out,
.no-touch .cd-export: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-export.cd-is-visible {
	/* the button becomes visible */
	visibility: visible;
	opacity: 1;
}

.cd-export.cd-fade-out {
	/* if the user keeps scrolling down, the button is out of focus and becomes less visible */
	opacity: .5;
}

.no-touch .cd-export:hover {
	background-color: #00213f;
	opacity: 1;
}