.go-top {
	position: fixed;
	bottom: 2em;
	right: 2em;
	text-decoration: none;
	color: white;
	background-color: rgba(0,255,0,0.4);
	font-size: 12px;
	display: none;
	border-radius: 10px;
	-moz-border-radius: 10px;
	-webkit-border-radius: 10px;
	padding-right: 1em;
	padding-bottom: 1em;
	padding-left: 1em;
}



.go-top:hover {
	background-color: rgba(0,255,0,0.8);

}
.go-top img  {
	bottom: -7px;
	border-top-width: 0px;
	border-right-width: 0px;
	border-bottom-width: 0px;
	border-left-width: 0px;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
	position: relative;
}