@CHARSET "UTF-8";
.back-to-top {
	position: fixed;
	right: 2%;
	bottom: 162px;
	width: 56px;
	height: 56px;
	background-color: rgb(216, 216, 216);
	padding: 2px 13px;
	border-radius:28px;
	z-index:100;
	display: none;
}

.back-to-top:hover {
	background-color: rgb(157, 157, 157);
	cursor: pointer;
}

.back-to-top i {
	font-size: 46px;
	color: #fff;
}