#button {
	display: inline-block;
	background-color: #922700;
	width: 50px;
	height: 50px;
	text-align: center;
	border-radius: 4px;
	position: fixed;
	bottom: 5px;
	right: 30px;
	transition: background-color .3s, 
	opacity .5s, visibility .5s;
	opacity: 0;
	visibility: hidden;
	z-index: 99999;
}
#button::after {
	content: none !important;
	font-family: FontAwesome;
	font-weight: normal;
	font-style: normal;
	font-size: 2em;
	line-height: 0px !important;
	color: #fff;
	transition: all 0.5s ease;
}
#button:hover,#button:active {
	cursor: pointer;
	background-color: #b0292d;
	opacity: 0.5;
}
#button.show {
	opacity: 1;
	visibility: visible;
}
#button .fas {
	color:#fff !important;
	margin-top: 19px
}